[Music] [Applause]
I’d like to untangle cleantech I don’t
I’d like to untangle cleantech I don’t like to untangle clean technology i want
like to untangle clean technology i want
like to untangle clean technology i want to put clean over there and technology
to put clean over there and technology
to put clean over there and technology over there because technology changes
over there because technology changes
over there because technology changes everything duh we know that all
everything duh we know that all
everything duh we know that all technology is clean all technology is
technology is clean all technology is
technology is clean all technology is green all technology is smart and all
green all technology is smart and all
green all technology is smart and all technology is sustainable and it’s
technology is sustainable and it’s
technology is sustainable and it’s always been that way new technologies
always been that way new technologies
always been that way new technologies improve the efficiency or the workings
improve the efficiency or the workings
improve the efficiency or the workings of goods and services that we need and
of goods and services that we need and
of goods and services that we need and only the new technologies that do that
only the new technologies that do that
only the new technologies that do that come into the world so by classifying
come into the world so by classifying
come into the world so by classifying them in that way we don’t really take
them in that way we don’t really take
them in that way we don’t really take ourselves any further forward all
ourselves any further forward all
ourselves any further forward all technologies is clean and technology
technologies is clean and technology
technologies is clean and technology changes everything we need to clean up
changes everything we need to clean up
changes everything we need to clean up the byproducts of our human existence
the byproducts of our human existence
the byproducts of our human existence these are the solids liquids and wastes
these are the solids liquids and wastes
these are the solids liquids and wastes that we’re responsible for I don’t get
that we’re responsible for I don’t get
that we’re responsible for I don’t get into too much detail but yes I’m talking
into too much detail but yes I’m talking
into too much detail but yes I’m talking about sanitation and clean rivers clean
about sanitation and clean rivers clean
about sanitation and clean rivers clean seas and clean air and clean air does me
seas and clean air and clean air does me
seas and clean air and clean air does me a decarbonisation but it means other
a decarbonisation but it means other
a decarbonisation but it means other things as well which have been with us
things as well which have been with us
things as well which have been with us for a very long time so I like us to go
for a very long time so I like us to go
for a very long time so I like us to go on a journey we’re going to celebrate
on a journey we’re going to celebrate
on a journey we’re going to celebrate what we’ve achieved so far we’re going
what we’ve achieved so far we’re going
what we’ve achieved so far we’re going to look at some of the challenges we’re
to look at some of the challenges we’re
to look at some of the challenges we’re going to leap into the future to 2200
going to leap into the future to 2200
going to leap into the future to 2200 because it’s a lot easier and we’re
because it’s a lot easier and we’re
because it’s a lot easier and we’re going to really have a look at what
going to really have a look at what
going to really have a look at what could be a very clean future for us and
could be a very clean future for us and
could be a very clean future for us and I just like to bring up one example of
I just like to bring up one example of
I just like to bring up one example of how this world is quite difficult when
how this world is quite difficult when
how this world is quite difficult when you look at things without taking a
you look at things without taking a
you look at things without taking a generous technology view I heard only
generous technology view I heard only
generous technology view I heard only last week that in the North Sea we need
last week that in the North Sea we need
last week that in the North Sea we need to decommission are all in gas
to decommission are all in gas
to decommission are all in gas facilities over the next year’s and
facilities over the next year’s and
facilities over the next year’s and where they’re looking at that they
where they’re looking at that they
where they’re looking at that they looked at the pipeline’s that we’ve laid
looked at the pipeline’s that we’ve laid
looked at the pipeline’s that we’ve laid and they looked at how we’re going to
and they looked at how we’re going to
and they looked at how we’re going to clean up these pipelines and then
clean up these pipelines and then
clean up these pipelines and then discovered that actually around the
discovered that actually around the
discovered that actually around the pipeline’s where you’re not allowed to
pipeline’s where you’re not allowed to
pipeline’s where you’re not allowed to fish where rocks have been placed over
fish where rocks have been placed over
fish where rocks have been placed over the pipeline
the pipeline
the pipeline were in environments where fish were
were in environments where fish were
were in environments where fish were actually thriving and next to that way
actually thriving and next to that way
actually thriving and next to that way you were allowed to fish we’ve been
you were allowed to fish we’ve been
you were allowed to fish we’ve been hunting down the last herring for years
hunting down the last herring for years
hunting down the last herring for years so it is a complicated situation I hope
so it is a complicated situation I hope
so it is a complicated situation I hope to make it a little bit simpler and I
to make it a little bit simpler and I
to make it a little bit simpler and I just want to take you to your little
just want to take you to your little
just want to take you to your little perspective we’re going to try and
perspective we’re going to try and
perspective we’re going to try and prevent the crocodiles from winning here
prevent the crocodiles from winning here
prevent the crocodiles from winning here because the crocodiles have been around
because the crocodiles have been around
because the crocodiles have been around for 300 million years and I think they
for 300 million years and I think they
for 300 million years and I think they saw every now and again look up and see
saw every now and again look up and see
saw every now and again look up and see what we’re doing they see things like
what we’re doing they see things like
what we’re doing they see things like save the planet when actually in science
save the planet when actually in science
save the planet when actually in science the planets fine the planets going to be
the planets fine the planets going to be
the planets fine the planets going to be here in three hundred million years
here in three hundred million years
here in three hundred million years floating around doing what it does
floating around doing what it does
floating around doing what it does spinning around it’s actually life on
spinning around it’s actually life on
spinning around it’s actually life on the planet that is a little bit more
the planet that is a little bit more
the planet that is a little bit more interesting and one that I want to
interesting and one that I want to
interesting and one that I want to demonstrate has a great future so we’re
demonstrate has a great future so we’re
demonstrate has a great future so we’re going to go on a journey from caveman
going to go on a journey from caveman
going to go on a journey from caveman Dave to space man Dave we’re going to
Dave to space man Dave we’re going to
Dave to space man Dave we’re going to look at some of the energy services that
look at some of the energy services that
look at some of the energy services that have been needed overtime and some of
have been needed overtime and some of
have been needed overtime and some of the technologies and how we’ve gone
the technologies and how we’ve gone
the technologies and how we’ve gone about cleaning up our act first and
about cleaning up our act first and
about cleaning up our act first and foremost obviously one of the issues
foremost obviously one of the issues
foremost obviously one of the issues around this that we need to debate a
around this that we need to debate a
around this that we need to debate a little bit more than we do at the moment
little bit more than we do at the moment
little bit more than we do at the moment is the number of Dave’s does make a
is the number of Dave’s does make a
is the number of Dave’s does make a difference and I recommend you look at a
difference and I recommend you look at a
difference and I recommend you look at a talk given by hands heads Rosling in
talk given by hands heads Rosling in
talk given by hands heads Rosling in 2012 called religion and babies I’m not
2012 called religion and babies I’m not
2012 called religion and babies I’m not going to give that talk now you’ll be
going to give that talk now you’ll be
going to give that talk now you’ll be relieved here but in summary hands shows
relieved here but in summary hands shows
relieved here but in summary hands shows that we are basically heading towards a
that we are basically heading towards a
that we are basically heading towards a plateauing of our population on the
plateauing of our population on the
plateauing of our population on the planet at around nine billion and the UN
planet at around nine billion and the UN
planet at around nine billion and the UN Population division have got three
Population division have got three
Population division have got three scenarios of one around the 9 10 billion
scenarios of one around the 9 10 billion
scenarios of one around the 9 10 billion which which maps with what hance is
which which maps with what hance is
which which maps with what hance is saying and one which is really quite
saying and one which is really quite
saying and one which is really quite large goes up 23 billion there’s one
large goes up 23 billion there’s one
large goes up 23 billion there’s one that goes down to three which seems to
that goes down to three which seems to
that goes down to three which seems to be a very credible this is quite an
be a very credible this is quite an
be a very credible this is quite an important difference if you’re an
important difference if you’re an
important difference if you’re an engineer wanting to clean up the world
engineer wanting to clean up the world
engineer wanting to clean up the world the graph you’re looking at is really
the graph you’re looking at is really
the graph you’re looking at is really the nine billion one that the three
the nine billion one that the three
the nine billion one that the three billion one really is exciting and but
billion one really is exciting and but
billion one really is exciting and but we’re going out to 2200 hit with this is
we’re going out to 2200 hit with this is
we’re going out to 2200 hit with this is it’s a long-term project projection
it’s a long-term project projection
it’s a long-term project projection these are always dangerous hands
these are always dangerous hands
these are always dangerous hands basically and it’s talk shows that in
basically and it’s talk shows that in
basically and it’s talk shows that in order to get a replacement fertility
order to get a replacement fertility
order to get a replacement fertility rate which is how you peek out a
rate which is how you peek out a
rate which is how you peek out a population growth you know a fertility
population growth you know a fertility
population growth you know a fertility rate of two is what you’re looking at
rate of two is what you’re looking at
rate of two is what you’re looking at and that we are we see around the world
and that we are we see around the world
and that we are we see around the world where mortality rates are coming down
where mortality rates are coming down
where mortality rates are coming down but we are actually achieving that
but we are actually achieving that
but we are actually achieving that there’s really a lot of things to
there’s really a lot of things to
there’s really a lot of things to celebrate in that area I’m not going to
celebrate in that area I’m not going to
celebrate in that area I’m not going to talk more about that I’ve just taken the
talk more about that I’ve just taken the
talk more about that I’ve just taken the load curve from
load curve from
load curve from I talk okay so let’s go on this journey
I talk okay so let’s go on this journey
I talk okay so let’s go on this journey caveman Dave exists in the year thought
caveman Dave exists in the year thought
caveman Dave exists in the year thought the energy services that caveman Dave
the energy services that caveman Dave
the energy services that caveman Dave needed basically were food and heat he
needed basically were food and heat he
needed basically were food and heat he invented this thing which is a bit of
invented this thing which is a bit of
invented this thing which is a bit of cleantech or technology if you like you
cleantech or technology if you like you
cleantech or technology if you like you know but it was highly effective it was
know but it was highly effective it was
know but it was highly effective it was we’ve always done this from the
we’ve always done this from the
we’ve always done this from the beginning of time we pick things up we
beginning of time we pick things up we
beginning of time we pick things up we make them work we break them we put them
make them work we break them we put them
make them work we break them we put them to good use caveman dave was able to go
to good use caveman dave was able to go
to good use caveman dave was able to go really quite long distances around the
really quite long distances around the
really quite long distances around the world using that technology chamberpot
world using that technology chamberpot
world using that technology chamberpot Dave in the 1950s now that is really
Dave in the 1950s now that is really
Dave in the 1950s now that is really William Shakespeare to link brilliantly
William Shakespeare to link brilliantly
William Shakespeare to link brilliantly to the previous speech in 1850 the
to the previous speech in 1850 the
to the previous speech in 1850 the chamberpot basically was a technology
chamberpot basically was a technology
chamberpot basically was a technology where you threw it out the door and that
where you threw it out the door and that
where you threw it out the door and that drain going down the middle was the
drain going down the middle was the
drain going down the middle was the technology by which you these slides
technology by which you these slides
technology by which you these slides aren’t meant to be going forward behind
the the waste products from that
the the waste products from that literally washed into the River Thames
literally washed into the River Thames
literally washed into the River Thames and in 1850 the River Thames which
and in 1850 the River Thames which
and in 1850 the River Thames which declared dead in fact it was so dead
declared dead in fact it was so dead
declared dead in fact it was so dead it’s thanks so much that the houses of
it’s thanks so much that the houses of
it’s thanks so much that the houses of parliament on the banks the River Thames
parliament on the banks the River Thames
parliament on the banks the River Thames had to have a recess summer recess and
had to have a recess summer recess and
had to have a recess summer recess and they still have a summer recess but the
they still have a summer recess but the
they still have a summer recess but the Thames isn’t as dirty as it used to be
Thames isn’t as dirty as it used to be
Thames isn’t as dirty as it used to be but this problem is still with us around
but this problem is still with us around
but this problem is still with us around the world and loads of people on our
the world and loads of people on our
the world and loads of people on our planet are still living the life of the
planet are still living the life of the
planet are still living the life of the solid shank chamberpot Dave and we’ll
solid shank chamberpot Dave and we’ll
solid shank chamberpot Dave and we’ll have a look at what what the projections
have a look at what what the projections
have a look at what what the projections for that I like moving on dangerous Dave
for that I like moving on dangerous Dave
for that I like moving on dangerous Dave are called him dangerous Dave in the
are called him dangerous Dave in the
are called him dangerous Dave in the 1950s because dangerous they’ve created
1950s because dangerous they’ve created
1950s because dangerous they’ve created this combination of coal and steel and
this combination of coal and steel and
this combination of coal and steel and was able to power himself across America
was able to power himself across America
was able to power himself across America and these fantastic machines that we
and these fantastic machines that we
and these fantastic machines that we created that enabled economic
created that enabled economic
created that enabled economic development enable us to clean up our
development enable us to clean up our
development enable us to clean up our sewer system for example that you know
sewer system for example that you know
sewer system for example that you know the Victorians had helped us out with an
the Victorians had helped us out with an
the Victorians had helped us out with an chamber pot days problems were at a
chamber pot days problems were at a
chamber pot days problems were at a large extent solved in London through
large extent solved in London through
large extent solved in London through the use of of the Victorian sewers
the use of of the Victorian sewers
the use of of the Victorian sewers coal-fired power stations enable people
coal-fired power stations enable people
coal-fired power stations enable people to have heat light throughout the
to have heat light throughout the
to have heat light throughout the developing work that the developing
developing work that the developing
developing work that the developing world obviously still in parts of the
world obviously still in parts of the
world obviously still in parts of the world we don’t have that service
world we don’t have that service
world we don’t have that service available to all and we really need to
available to all and we really need to
available to all and we really need to be able to do that
be able to do that
be able to do that were side effects of that and we had
were side effects of that and we had
were side effects of that and we had smoke in the 1950s and that’s when we
smoke in the 1950s and that’s when we
smoke in the 1950s and that’s when we saw the first Clean Air Act coming with
saw the first Clean Air Act coming with
saw the first Clean Air Act coming with the with a clean air act in the UK of
the with a clean air act in the UK of
the with a clean air act in the UK of 1956 i think it was disco dave was when
1956 i think it was disco dave was when
1956 i think it was disco dave was when the party really started you know it was
the party really started you know it was
the party really started you know it was gay life was good we had Earth Day in
gay life was good we had Earth Day in
gay life was good we had Earth Day in the 1970s we have Margaret Thatcher’s
the 1970s we have Margaret Thatcher’s
the 1970s we have Margaret Thatcher’s speech to the United Nations in 1989 a
speech to the United Nations in 1989 a
speech to the United Nations in 1989 a fantastic summary of the challenges that
fantastic summary of the challenges that
fantastic summary of the challenges that lie ahead 30 years later was still kind
lie ahead 30 years later was still kind
lie ahead 30 years later was still kind of arguing about it but the science is
of arguing about it but the science is
of arguing about it but the science is really now leveling out so it’s about
really now leveling out so it’s about
really now leveling out so it’s about the solutions and in 1992 we had the rio
the solutions and in 1992 we had the rio
the solutions and in 1992 we had the rio earth summit we also worked out the
earth summit we also worked out the
earth summit we also worked out the energy efficiency was a fantastic thing
energy efficiency was a fantastic thing
energy efficiency was a fantastic thing and we really are getting really
and we really are getting really
and we really are getting really exciting figures coming through on
exciting figures coming through on
exciting figures coming through on energy efficiency for example in today
energy efficiency for example in today
energy efficiency for example in today in the United Kingdom we use about the
in the United Kingdom we use about the
in the United Kingdom we use about the same amount of electricity as we did in
same amount of electricity as we did in
same amount of electricity as we did in 1995 and it’s somebody that used to as a
1995 and it’s somebody that used to as a
1995 and it’s somebody that used to as a job build power stations that’s quite
job build power stations that’s quite
job build power stations that’s quite terrifying because this upward sloping
terrifying because this upward sloping
terrifying because this upward sloping graph that we’ve had for years are
graph that we’ve had for years are
graph that we’ve had for years are always needing another power station
always needing another power station
always needing another power station every year has gone away and with energy
every year has gone away and with energy
every year has gone away and with energy efficiency with becoming a lot better
efficiency with becoming a lot better
efficiency with becoming a lot better efficient users of energy peak day where
efficient users of energy peak day where
efficient users of energy peak day where we all live peak dave where we’re living
we all live peak dave where we’re living
we all live peak dave where we’re living in peak dave right now so we don’t need
in peak dave right now so we don’t need
in peak dave right now so we don’t need to talk about peak dave too much but we
to talk about peak dave too much but we
to talk about peak dave too much but we have had urbanisation we’ve seen talks
have had urbanisation we’ve seen talks
have had urbanisation we’ve seen talks and videos about urbanization and guess
and videos about urbanization and guess
and videos about urbanization and guess what chamberpot dave is still a problem
what chamberpot dave is still a problem
what chamberpot dave is still a problem in London we have one of the biggest
in London we have one of the biggest
in London we have one of the biggest infrastructure projects underway the
infrastructure projects underway the
infrastructure projects underway the Thames Tideway which is going to be
Thames Tideway which is going to be
Thames Tideway which is going to be stretching right across London it’s 66
stretching right across London it’s 66
stretching right across London it’s 66 meters deep it’s seven metres wide it’s
meters deep it’s seven metres wide it’s
meters deep it’s seven metres wide it’s connecting up with the Victorian sewer
connecting up with the Victorian sewer
connecting up with the Victorian sewer system so we’re still working on that
system so we’re still working on that
system so we’re still working on that issue that chamber pot Dave had or or
issue that chamber pot Dave had or or
issue that chamber pot Dave had or or William Shakespeare as we know from the
William Shakespeare as we know from the
William Shakespeare as we know from the past but the great news is is the Thames
past but the great news is is the Thames
past but the great news is is the Thames is not dead the Thames is alive it’s not
is not dead the Thames is alive it’s not
is not dead the Thames is alive it’s not alive in the way that it was a thousand
alive in the way that it was a thousand
alive in the way that it was a thousand years ago but it’s actually really quite
years ago but it’s actually really quite
years ago but it’s actually really quite healthy and so are some 2,000
healthy and so are some 2,000
healthy and so are some 2,000 tributaries that feed into the Thames
tributaries that feed into the Thames
tributaries that feed into the Thames would declare clean but that is not true
would declare clean but that is not true
would declare clean but that is not true for everyone around the world so we have
for everyone around the world so we have
for everyone around the world so we have lots of areas where people are living
lots of areas where people are living
lots of areas where people are living less well and we have some old friends
less well and we have some old friends
less well and we have some old friends come back to haunt us with smog in
come back to haunt us with smog in
come back to haunt us with smog in Beijing and smoke in London the future
Beijing and smoke in London the future
Beijing and smoke in London the future days of the world have been born and
they have fantastic technologies
they have fantastic technologies available to them I’m not ruling out any
available to them I’m not ruling out any
available to them I’m not ruling out any technologies here all of these
technologies here all of these
technologies here all of these technologies are viable and they really
technologies are viable and they really
technologies are viable and they really are like the axe they are really going
are like the axe they are really going
are like the axe they are really going to propagate across the world very
to propagate across the world very
to propagate across the world very rapidly they’re low cost they’re
rapidly they’re low cost they’re
rapidly they’re low cost they’re deliverable at scale you can put a solar
deliverable at scale you can put a solar
deliverable at scale you can put a solar power plant up a thousand megawatt power
power plant up a thousand megawatt power
power plant up a thousand megawatt power plant up in a matter of months and this
plant up in a matter of months and this
plant up in a matter of months and this is going to be transformed this is great
is going to be transformed this is great
is going to be transformed this is great news so I’m just going to hopefully just
news so I’m just going to hopefully just
news so I’m just going to hopefully just stop the graph a minute just have a look
stop the graph a minute just have a look
stop the graph a minute just have a look at some math and I hope you’re all were
at some math and I hope you’re all were
at some math and I hope you’re all were paying attention during Joe’s great
paying attention during Joe’s great
paying attention during Joe’s great speech about math so you know get to
speech about math so you know get to
speech about math so you know get to challenged about this but basically this
challenged about this but basically this
challenged about this but basically this is an idea and it was it’s in sir david
is an idea and it was it’s in sir david
is an idea and it was it’s in sir david McCoy’s book unfortunately passed away
McCoy’s book unfortunately passed away
McCoy’s book unfortunately passed away last year sustainability without the hot
last year sustainability without the hot
last year sustainability without the hot air and that book had he been alive I
air and that book had he been alive I
air and that book had he been alive I would have tried to persuade him to call
would have tried to persuade him to call
would have tried to persuade him to call it energy without the hot air but never
it energy without the hot air but never
it energy without the hot air but never mind we’re just going to look at the
mind we’re just going to look at the
mind we’re just going to look at the daily energy services needs in
daily energy services needs in
daily energy services needs in kilowatt-hours a sort of energy unit
kilowatt-hours a sort of energy unit
kilowatt-hours a sort of energy unit don’t worry about it and the number of
don’t worry about it and the number of
don’t worry about it and the number of daves that we’ve got and look at what
daves that we’ve got and look at what
daves that we’ve got and look at what that means for world energy consumption
that means for world energy consumption
that means for world energy consumption so if we look at the day’s all these
so if we look at the day’s all these
so if we look at the day’s all these different days their energy use per
different days their energy use per
different days their energy use per capita per day they need food they need
capita per day they need food they need
capita per day they need food they need heat and light and they need transport
heat and light and they need transport
heat and light and they need transport and they need public services and some
and they need public services and some
and they need public services and some other stuff so what you see is caveman
other stuff so what you see is caveman
other stuff so what you see is caveman Dave you know there he is with his with
Dave you know there he is with his with
Dave you know there he is with his with his is food and is he inefficient use of
his is food and is he inefficient use of
his is food and is he inefficient use of heat I reckon going through to chamber
heat I reckon going through to chamber
heat I reckon going through to chamber pot Dave Shakespeare’s era and what
pot Dave Shakespeare’s era and what
pot Dave Shakespeare’s era and what we’ve really got is peak day but I don’t
we’ve really got is peak day but I don’t
we’ve really got is peak day but I don’t think these charts have come across as
think these charts have come across as
think these charts have come across as well as I’d like but but what we’ve got
well as I’d like but but what we’ve got
well as I’d like but but what we’ve got there is peak dave and future Dave to
there is peak dave and future Dave to
there is peak dave and future Dave to the right-hand side and then we’ve got
the right-hand side and then we’ve got
the right-hand side and then we’ve got this middle ground where I’m not dealing
this middle ground where I’m not dealing
this middle ground where I’m not dealing with the here and now issues I’m leaping
with the here and now issues I’m leaping
with the here and now issues I’m leaping forward to say that in 2200 spaceman
forward to say that in 2200 spaceman
forward to say that in 2200 spaceman Dave may not need to use that much
Dave may not need to use that much
Dave may not need to use that much energy because energy efficiency is
energy because energy efficiency is
energy because energy efficiency is going to make a difference in heat and
going to make a difference in heat and
going to make a difference in heat and it’s going to make a difference in
it’s going to make a difference in
it’s going to make a difference in transport so they’re all the Dave’s and
transport so they’re all the Dave’s and
transport so they’re all the Dave’s and their energy services needs on a daily
their energy services needs on a daily
their energy services needs on a daily basis if we look at the number of Dave’s
basis if we look at the number of Dave’s
basis if we look at the number of Dave’s then we’ve had this shot before it’s
then we’ve had this shot before it’s
then we’ve had this shot before it’s just replaying it but putting the Dave’s
just replaying it but putting the Dave’s
just replaying it but putting the Dave’s down so caveman Davis kind of
down so caveman Davis kind of
down so caveman Davis kind of disappearing from our world obviously
disappearing from our world obviously
disappearing from our world obviously although I would just like to make the
although I would just like to make the
although I would just like to make the point that
point that
point that the off-grid community out there that
the off-grid community out there that
the off-grid community out there that wishing to disconnect themselves in the
wishing to disconnect themselves in the
wishing to disconnect themselves in the grid they are going to have sort of
grid they are going to have sort of
grid they are going to have sort of energy services needs not totally
energy services needs not totally
energy services needs not totally dissimilar to caveman Dave chamber pot
dissimilar to caveman Dave chamber pot
dissimilar to caveman Dave chamber pot de ville William Shakespeare area we are
de ville William Shakespeare area we are
de ville William Shakespeare area we are fortunate fortunately looking at that
fortunate fortunately looking at that
fortunate fortunately looking at that disappearing completely by 2015 I think
disappearing completely by 2015 I think
disappearing completely by 2015 I think in that since 1990 something like 1.8
in that since 1990 something like 1.8
in that since 1990 something like 1.8 billion people have had improved
billion people have had improved
billion people have had improved sanitation services so we seem to be
sanitation services so we seem to be
sanitation services so we seem to be cleaning up our act they’re dangerous
cleaning up our act they’re dangerous
cleaning up our act they’re dangerous dave is you know he’s popular if you
dave is you know he’s popular if you
dave is you know he’s popular if you pick coal up and you could just shovel
pick coal up and you could just shovel
pick coal up and you could just shovel it up and put in a boiler it’s very
it up and put in a boiler it’s very
it up and put in a boiler it’s very effective at producing power and and and
effective at producing power and and and
effective at producing power and and and transport and that carries on into the
transport and that carries on into the
transport and that carries on into the 2050s and we’ll have we’ll have that for
2050s and we’ll have we’ll have that for
2050s and we’ll have we’ll have that for some time to come but coal is is
some time to come but coal is is
some time to come but coal is is probably going to see itself replaced by
probably going to see itself replaced by
probably going to see itself replaced by other fuels as has always happened over
other fuels as has always happened over
other fuels as has always happened over time disco dave that party is really
time disco dave that party is really
time disco dave that party is really starting to go it mainly in in asia and
starting to go it mainly in in asia and
starting to go it mainly in in asia and those kind of countries where you’re
those kind of countries where you’re
those kind of countries where you’re seeing those kind of lifestyles
seeing those kind of lifestyles
seeing those kind of lifestyles propagate many many more millions of
propagate many many more millions of
propagate many many more millions of people wanting to to travel money more
people wanting to to travel money more
people wanting to to travel money more people wanting to enjoy the benefits of
people wanting to enjoy the benefits of
people wanting to enjoy the benefits of that life and we what I’m really trying
that life and we what I’m really trying
that life and we what I’m really trying to suggest is we kind of stand on the
to suggest is we kind of stand on the
to suggest is we kind of stand on the shoulders all these people we progress
shoulders all these people we progress
shoulders all these people we progress through technology and we should
through technology and we should
through technology and we should celebrate that that’s a great thing we
celebrate that that’s a great thing we
celebrate that that’s a great thing we do make a mess but but maybe we can
do make a mess but but maybe we can
do make a mess but but maybe we can clean that mess up and then we’ve got
clean that mess up and then we’ve got
clean that mess up and then we’ve got the people that are the peak days that
the people that are the peak days that
the people that are the peak days that we have probably all peak days in this
we have probably all peak days in this
we have probably all peak days in this room moving out to trying to get to the
room moving out to trying to get to the
room moving out to trying to get to the Future days that we thoughts about so
Future days that we thoughts about so
Future days that we thoughts about so that by the time we get to space man
that by the time we get to space man
that by the time we get to space man Dave you know if we could have a
Dave you know if we could have a
Dave you know if we could have a population around three billion you know
population around three billion you know
population around three billion you know then then that would could make quite a
then then that would could make quite a
then then that would could make quite a big difference to this issue so space
big difference to this issue so space
big difference to this issue so space man Dave what’s the world energy
man Dave what’s the world energy
man Dave what’s the world energy consumption going to look like in 2200
consumption going to look like in 2200
consumption going to look like in 2200 do we really know we don’t really know
do we really know we don’t really know
do we really know we don’t really know I’m not really making that I’ll just
I’m not really making that I’ll just
I’m not really making that I’ll just saying this is interested sir I do that
saying this is interested sir I do that
saying this is interested sir I do that maybe we can do this and so let’s just
maybe we can do this and so let’s just
maybe we can do this and so let’s just look at world energy consumption and how
look at world energy consumption and how
look at world energy consumption and how that would be affected if if those
that would be affected if if those
that would be affected if if those projections for energy use of future
projections for energy use of future
projections for energy use of future Dave and peak dave and spaceman Dave
Dave and peak dave and spaceman Dave
Dave and peak dave and spaceman Dave turn out to be correct and we get any
turn out to be correct and we get any
turn out to be correct and we get any more energy efficiency coming in and we
more energy efficiency coming in and we
more energy efficiency coming in and we don’t don’t create a new service I mean
don’t don’t create a new service I mean
don’t don’t create a new service I mean if we create space travel or something
if we create space travel or something
if we create space travel or something then that’s going to be outside the plan
then that’s going to be outside the plan
then that’s going to be outside the plan anyway so I’m not sure how to put that
anyway so I’m not sure how to put that
anyway so I’m not sure how to put that on the graph but if we just look at the
on the graph but if we just look at the
on the graph but if we just look at the lifestyles we have at the moment at peak
lifestyles we have at the moment at peak
lifestyles we have at the moment at peak it looks like that might be all we need
it looks like that might be all we need
it looks like that might be all we need and the people were happy that we could
and the people were happy that we could
and the people were happy that we could propagate that more widely so world
propagate that more widely so world
propagate that more widely so world energy consumption caveman Dave
energy consumption caveman Dave
energy consumption caveman Dave disappears chamber pot Dave doesn’t
disappears chamber pot Dave doesn’t
disappears chamber pot Dave doesn’t exist very much going out to 2200
exist very much going out to 2200
exist very much going out to 2200 dangerous dave has disappeared we still
dangerous dave has disappeared we still
dangerous dave has disappeared we still have quite a lot of people looking at
have quite a lot of people looking at
have quite a lot of people looking at disco de peak dave so we have peaked
disco de peak dave so we have peaked
disco de peak dave so we have peaked Dave’s in 2200 and we have future days
Dave’s in 2200 and we have future days
Dave’s in 2200 and we have future days in 2200 and that energy consumption is
in 2200 and that energy consumption is
in 2200 and that energy consumption is something like sixty percent lower than
something like sixty percent lower than
something like sixty percent lower than we currently have and if you look at the
we currently have and if you look at the
we currently have and if you look at the technologies that we’ve got available to
technologies that we’ve got available to
technologies that we’ve got available to us today then I think as an engineer
us today then I think as an engineer
us today then I think as an engineer working in this industry that is a very
working in this industry that is a very
working in this industry that is a very achievable goal something we should be
achievable goal something we should be
achievable goal something we should be very excited about that we’re going to
very excited about that we’re going to
very excited about that we’re going to disappoint those crocodiles and we’re
disappoint those crocodiles and we’re
disappoint those crocodiles and we’re going to be around for a long time to
going to be around for a long time to
going to be around for a long time to come and we’ve kind of always done it
come and we’ve kind of always done it
come and we’ve kind of always done it this way we do make messes we do have to
this way we do make messes we do have to
this way we do make messes we do have to nobles and we do have the River Thames
nobles and we do have the River Thames
nobles and we do have the River Thames but like the River Thames we can clean
but like the River Thames we can clean
but like the River Thames we can clean it up and like Chernobyl sometimes it’s
it up and like Chernobyl sometimes it’s
it up and like Chernobyl sometimes it’s not as bad I’m not recommending that we
not as bad I’m not recommending that we
not as bad I’m not recommending that we do that but but it’s not as bad as we
do that but but it’s not as bad as we
do that but but it’s not as bad as we sometimes think it’s going to be and I
sometimes think it’s going to be and I
sometimes think it’s going to be and I don’t think the situation we are in now
don’t think the situation we are in now
don’t think the situation we are in now with regards to technology and making a
with regards to technology and making a
with regards to technology and making a world of clean place is anywhere near as
world of clean place is anywhere near as
world of clean place is anywhere near as bad as some of the stories are out that
bad as some of the stories are out that
bad as some of the stories are out that I think we’ve got a great chance of
I think we’ve got a great chance of
I think we’ve got a great chance of reaching this goal the good news is in
reaching this goal the good news is in
reaching this goal the good news is in the work that I do for the energy
the work that I do for the energy
the work that I do for the energy research partnership looking at the
research partnership looking at the
research partnership looking at the utility of 2050 which is relatively
utility of 2050 which is relatively
utility of 2050 which is relatively nearby yeah we do have all the tools we
nearby yeah we do have all the tools we
nearby yeah we do have all the tools we need to do this you know so that’s
need to do this you know so that’s
need to do this you know so that’s that’s great news so I would just like
that’s great news so I would just like
that’s great news so I would just like to leave you with one thought about
to leave you with one thought about
to leave you with one thought about space man Dave and I have with me a two
space man Dave and I have with me a two
space man Dave and I have with me a two pound coin and round the two pound coin
pound coin and round the two pound coin
pound coin and round the two pound coin it says standing on the shoulders of
it says standing on the shoulders of
it says standing on the shoulders of Dave’s actually doesn’t say that it says
Dave’s actually doesn’t say that it says
Dave’s actually doesn’t say that it says standing on the shoulders of giants and
standing on the shoulders of giants and
standing on the shoulders of giants and I think we are standing on the shoulders
I think we are standing on the shoulders
I think we are standing on the shoulders of giants we have come a very long way
of giants we have come a very long way
of giants we have come a very long way and I believe that we got a very good
and I believe that we got a very good
and I believe that we got a very good and clean future thank you very much
”
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