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Ranking
Which changes are actually large?
Household footprint accounting puts heating, transport and diet far ahead of everything people usually think about.
Personīgie ogļu pēdas, ar attēlotajiem kļūdu intervāliem
Lielākā daļa patērētāju ogļu padomu vērtē rīcības pēc tā, cik tikumīgas tās šķiet. Dzīves cikla novērtējums tās vērtē pēc apjoma, un abas kārtības gandrīz nesakrīt.
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The ordering problem
Recycling, turning off lights and avoiding plastic bags dominate the public conversation and are among the smallest levers available. Heating, flying, driving and diet dominate an actual household footprint. The gap between what people do and what matters is the single most useful thing this site can point at.
Food
The food footprint
Dietary shift has real, measurable effects — and the variation within a food category can exceed the variation between categories.
Aviation
Flying and non-CO₂ effects
Contrails and other non-CO₂ effects roughly double aviation's warming impact, and most calculators ignore them.
Tools
Do carbon calculators work?
They have been evaluated. Their value is educational rather than accounting — the uncertainty is very large.
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The Book Verdict
Health, science and self-improvement books fact-checked against the literature they cite.
Šī lapa tika automātiski tulkota no angļu valodas. Atsauces un skaitļi paliek nemainīgi. Izlasiet angļu oriģinālu, ja kaut kas šķiet dīvaini. Izlasīt angļu oriģinālu