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← Biofuels have probably raised greenhouse gas emissions rather than…
17 connected korrents · 15 moments on record from 23 Nov 2004 to 15 Aug 2026.
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nuclear power
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climate change
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solar
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Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject
Read this korrent: Biofuels have probably raised greenhouse gas emissions rather than lowered them, once the land they take is counted.
Biofuels have probably raised greenhouse gas emissions rather than lowered them, once the land they take is counted.
Last stated 3 years ago
5 Sept 2023
HR
Hannah Ritchie — holds since 2023-09-05 — tap for who they are
MG
Michael Grunwald — holds since 2023-06-06 — tap for who they are
Same subject: The chief danger of biofuels is that growing them for vehicles takes arable land away from food and causes hunger. — tap to centre the map on it
The chief danger of biofuels is that growing them for vehicles takes arable land away from food and causes hunger.
Last stated 21 years ago
6 Dec 2005
GM
George Monbiot — holds since 2004-11-23 — tap for who they are
GM
George Monbiot — no longer holds since 2005-12-06 — tap for who they are
Same subject: Biofuels cannot supply enough energy to matter for a country like Britain or to replace all transport fuels. — tap to centre the map on it
Biofuels cannot supply enough energy to matter for a country like Britain or to replace all transport fuels.
Last stated 3 years ago
5 Sept 2023
DM
David MacKay — holds since 2008-11-03 — tap for who they are
HR
Hannah Ritchie — holds since 2023-09-05 — tap for who they are
Same subject: Support for biofuels raises food prices and worsens global hunger. — tap to centre the map on it
Support for biofuels raises food prices and worsens global hunger.
Last stated 3 years ago
6 Jun 2023
MG
Michael Grunwald — holds since 2023-06-06 — tap for who they are
Same subject: Vertical farms are not automatically better for the climate than farming outdoors. — tap to centre the map on it
Vertical farms are not automatically better for the climate than farming outdoors.
Last stated 2 years ago
5 Dec 2024
HR
Hannah Ritchie — holds since 2024-12-05 — tap for who they are
Same subject: The planet is probably getting too hot and CO2 has something to do with it, but whether it can be fixed in time is unknown, and pre-emptive despair helps no one. — tap to centre the map on it
The planet is probably getting too hot and CO2 has something to do with it, but whether it can be fixed in time is unknown, and pre-emptive despair helps no one.
Last stated a year ago
12 Jul 2025
DH
David Heinemeier Hansson — holds since 2025-07-12 — tap for who they are
Same subject: Climate change is at its core an energy problem, since burning fossil fuels for energy is the main driver of emissions. — tap to centre the map on it
Climate change is at its core an energy problem, since burning fossil fuels for energy is the main driver of emissions.
Last stated 18 years ago
3 Nov 2008
DM
David MacKay — holds since 2008-11-03 — tap for who they are
Same subject: Vertical farming swaps a land problem for an energy problem, and the energy cost is what stops it feeding the world. — tap to centre the map on it
Vertical farming swaps a land problem for an energy problem, and the energy cost is what stops it feeding the world.
Last stated 2 years ago
5 Dec 2024
HR
Hannah Ritchie — holds since 2024-12-05 — tap for who they are
MG
Michael Grunwald — holds since 2023-07-03 — tap for who they are
Same subject: Today's level of city living depends on cheap fossil fuels and is unlikely to survive without them. — tap to centre the map on it
Today's level of city living depends on cheap fossil fuels and is unlikely to survive without them.
Last stated 2 months ago
30 Jun 2026
CS
Chris Smaje — holds since 2026-06-30 — tap for who they are
Same subject: Most nuclear companies will not have this solved by 2031, and many still will not by 2035, because they have the wrong mindset. — tap to centre the map on it
Most nuclear companies will not have this solved by 2031, and many still will not by 2035, because they have the wrong mindset.
Last stated 3 weeks ago
15 Aug 2026
IT
Isaiah Taylor — holds since 2026-08-15 — tap for who they are
Same subject: Most of the nuclear industry is a modelling and simulation business producing paper reactors, not a business that builds them. — tap to centre the map on it
Most of the nuclear industry is a modelling and simulation business producing paper reactors, not a business that builds them.
Last stated 3 weeks ago
15 Aug 2026
IT
Isaiah Taylor — holds since 2026-08-15 — tap for who they are
Same subject: Nuclear safety should be pursued by reducing the consequence of an accident rather than its odds, because something unpredictable always happens. — tap to centre the map on it
Nuclear safety should be pursued by reducing the consequence of an accident rather than its odds, because something unpredictable always happens.
Last stated 3 weeks ago
15 Aug 2026
IT
Isaiah Taylor — holds since 2026-08-15 — tap for who they are
Same subject: A data centre powered by solar and batteries alone needs an array so oversized that the design is not worth building. — tap to centre the map on it
A data centre powered by solar and batteries alone needs an array so oversized that the design is not worth building.
Last stated 2 years ago
18 Apr 2024
AV
Austin Vernon — holds since 2024-04-18 — tap for who they are
Same subject: A solar panel is a manufactured object that produces wealth rather than consuming it, at a hundred times the rate of the best farmland. — tap to centre the map on it
A solar panel is a manufactured object that produces wealth rather than consuming it, at a hundred times the rate of the best farmland.
Last stated 2 years ago
9 Nov 2024
CH
Casey Handmer — holds since 2024-11-09 — tap for who they are
Same subject: A solar-powered data centre can cut its power draw a great deal while giving up very little compute, which is how it survives a run of bad weather. — tap to centre the map on it
A solar-powered data centre can cut its power draw a great deal while giving up very little compute, which is how it survives a run of bad weather.
Last stated a year ago
15 Aug 2025
CH
Casey Handmer — holds since 2025-08-15 — tap for who they are
Same subject: About a fifth of the US grid could be freed for data centres just by covering the yearly peak with batteries or peaker plants. — tap to centre the map on it
About a fifth of the US grid could be freed for data centres just by covering the yearly peak with batteries or peaker plants.
Last stated 6 months ago
13 Mar 2026
DP
Dylan Patel — holds since 2026-03-13 — tap for who they are
Same subject: An off-grid data centre can delete its uninterruptible power supplies entirely, because the battery bank outside already is one. — tap to centre the map on it
An off-grid data centre can delete its uninterruptible power supplies entirely, because the battery bank outside already is one.
Last stated 2 years ago
18 Apr 2024
AV
Austin Vernon — holds since 2024-04-18 — tap for who they are
Same subject: Battery-electric airliners do not work even on optimistic assumptions, and the arithmetic said so before anyone built one. — tap to centre the map on it
Battery-electric airliners do not work even on optimistic assumptions, and the arithmetic said so before anyone built one.
Last stated 5 years ago
2 Apr 2021
BF
Bjorn Fehrm — holds since 2021-04-02 — tap for who they are
same subject or similar wording a cloud: claims about one subject, named for it bar: when it was last stated, on a scale from 2004 to today (stretched back to the oldest claim here) — full is today a face: someone on record holding the claim — tap it for who they are faded, dashed ring: they no longer hold it — they changed their mind
At the centre
Biofuels have probably raised greenhouse gas emissions rather than lowered them, once the land they take is counted.
Last stated 5 Sept 2023 · 3 years ago
Holds HR Hannah RitchieMG Michael Grunwald
Read this korrent →
Similar wording
The chief danger of biofuels is that growing them for vehicles takes arable land away from food and causes hunger.
Last stated 6 Dec 2005 · 21 years ago
No longer holds GM George Monbiot
Similar wording
Biofuels cannot supply enough energy to matter for a country like Britain or to replace all transport fuels.
Last stated 5 Sept 2023 · 3 years ago
Holds DM David MacKayHR Hannah Ritchie
Similar wording
Support for biofuels raises food prices and worsens global hunger.
Last stated 6 Jun 2023 · 3 years ago
Holds MG Michael Grunwald
Similar wording
Vertical farms are not automatically better for the climate than farming outdoors.
Last stated 5 Dec 2024 · 2 years ago
Holds HR Hannah Ritchie
Similar wording
The planet is probably getting too hot and CO2 has something to do with it, but whether it can be fixed in time is unknown, and pre-emptive despair helps no one.
Last stated 12 Jul 2025 · a year ago
Holds David Heinemeier Hansson
Similar wording
Climate change is at its core an energy problem, since burning fossil fuels for energy is the main driver of emissions.
Last stated 3 Nov 2008 · 18 years ago
Holds DM David MacKay
Similar wording
Vertical farming swaps a land problem for an energy problem, and the energy cost is what stops it feeding the world.
Last stated 5 Dec 2024 · 2 years ago
Holds HR Hannah RitchieMG Michael Grunwald
Similar wording
Today's level of city living depends on cheap fossil fuels and is unlikely to survive without them.
Last stated 30 Jun 2026 · 2 months ago
Holds CS Chris Smaje
Same subject: nuclear power
Most nuclear companies will not have this solved by 2031, and many still will not by 2035, because they have the wrong mindset.
Last stated 15 Aug 2026 · 3 weeks ago
Holds IT Isaiah Taylor
Same subject: nuclear power
Most of the nuclear industry is a modelling and simulation business producing paper reactors, not a business that builds them.
Last stated 15 Aug 2026 · 3 weeks ago
Holds IT Isaiah Taylor
Same subject: nuclear power
Nuclear safety should be pursued by reducing the consequence of an accident rather than its odds, because something unpredictable always happens.
Last stated 15 Aug 2026 · 3 weeks ago
Holds IT Isaiah Taylor
Same subject: solar
A data centre powered by solar and batteries alone needs an array so oversized that the design is not worth building.
Last stated 18 Apr 2024 · 2 years ago
Holds AV Austin Vernon
Same subject: solar
A solar panel is a manufactured object that produces wealth rather than consuming it, at a hundred times the rate of the best farmland.
Last stated 9 Nov 2024 · 2 years ago
Holds CH Casey Handmer
Same subject: solar
A solar-powered data centre can cut its power draw a great deal while giving up very little compute, which is how it survives a run of bad weather.
Last stated 15 Aug 2025 · a year ago
Holds CH Casey Handmer
Same subject: batteries
About a fifth of the US grid could be freed for data centres just by covering the yearly peak with batteries or peaker plants.
Last stated 13 Mar 2026 · 6 months ago
Holds DP Dylan Patel
Same subject: batteries
An off-grid data centre can delete its uninterruptible power supplies entirely, because the battery bank outside already is one.
Last stated 18 Apr 2024 · 2 years ago
Holds AV Austin Vernon
Same subject: batteries
Battery-electric airliners do not work even on optimistic assumptions, and the arithmetic said so before anyone built one.
Last stated 2 Apr 2021 · 5 years ago
Holds BF Bjorn Fehrm