Climate change: Difference between revisions

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[[Category:Problems]]
[[Category:Problems]]
[[File:carbon-inequality1.png|thumb|Note that half of emissions come from the richest 10% of the world, which includes '''you''' if you're middle-class in a developed country. '''That's the target audience for the "personal actions"''' section of this page.]]
[[File:Emissions-by-sector-–-pie-charts.png|thumb|GHGs (greenhouse gases) (such as CO<sub>2</sub>) are the gases that cause climate change. '''This is a pie chart of where they come from.''']]
[[File:Emissions-by-sector-–-pie-charts.png|thumb|GHGs (greenhouse gases) (such as CO<sub>2</sub>) are the gases that cause climate change. '''This is a pie chart of where they come from.''']]
[[File:carbon-inequality1.png|thumb|Note that half of emissions come from the richest 10% of the world, which includes '''you''' if you're middle-class in a developed country. '''That's the target audience for the "personal actions"''' section of this page.]]
For an introduction, read [[What is climate change]].
==Biggest factors==
Most of the world's emissions are affected by either...
* How much new "stuff" gets made. {{pi|Pie chart sections: '''"Industry"''', '''"Energy Use In Industry"''', and part of '''"Fugitive Emissions In Energy Production"''' (as natural gas is used in the industries).}}
* How much people drive/fly. {{pi|Two thirds of the '''"Transport"''' section of the pie chart (because the other third is for transporting ''goods''; the ratio isn't found in ''this'' pie chart, but it's found in [[:File:energy-demand-pie1.png|another pie chart]]). }}
* [[Heating]] & [[cooling]] [[homes]] and other buildings. {{pi|Most of the '''"Energy Use In Buildings"''' section is heating & cooling (not lights or computers etc). The pie chart doesn't specify this, but [[:File:energy-demand-pie1.png|another pie chart]] does. Heating & cooling also contribute to '''"Fugitive Emissions In Energy Production"''', because [[natural gas]] is often used in heating and in generating the electricity that powers air conditioners.}}
* [[Food]] production. {{pi|Most of the '''"Agriculture, Forestry & Land Use"''' section goes towards producing food.<!--cn--> Also note: This section affects more than just climate change, it also affects most of [[habitat loss]].}}
This provides some perspective on the '''most significant''' actions to take.


==Actions to take==
==Here's what we need to do about climate change==
{{minor|''If you think there's anything more significant to add to this list, leave a comment on the [[{{TALKPAGENAME}}|talk page]].''}}
{{minor|''If you think there's anything more significant to add here, leave a comment on the [[{{TALKPAGENAME}}|talk page]].''}}


===Personal actions===
===Personal actions===
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* '''[[Driving less]]''' {{light|(or not at all)}}
* '''[[Driving less]]''' {{light|(or not at all)}}
* '''[[Plant-based food]]'''
* '''[[Plant-based food]]'''
* '''[[food waste|Not wasting food]]'''
* '''[[food waste|Stopping food waste]]''' {{minor|''This includes food wasted by businesses'' {{p|Business food waste is still (somewhat) affected by personal food choices. For example if we want restaurants to stop throwing out day-old bread, then more people have to at least be willing to [[save food/Bread|eat]] the day-old bread.}} }}


===Collective actions {{fists}}===
===Collective actions {{fists}}===
* '''[[Stop planned obsolescence]]''' and promote [[right to repair]]
* '''[[Stop planned obsolescence]]'''
* '''[[Make neighborhoods walkable]]''' and improve [[public transit]]
** Promote [[right to repair]]
* '''[[Decarbonize energy|Replace all fossil fuel energy with renewables or nuclear]]''' - but this requires major tech innovations that might not come soon enough.
 
** This would be a lot easier if [[energy]] consumption was lower - so in any case, the ''other'' actions on this page still matter more than ever.
* '''[[Make neighborhoods walkable]]'''
** Also, improve [[public transit]]
 
* '''[[Decarbonize energy|Replace ALL FOSSIL FUEL ENERGY with renewables or nuclear]]'''
** Requires major tech innovations that might not come soon enough.
** This would be a lot easier if energy consumption was [[reduce energy demand|lower]] - so in any case, the ''other'' actions on this page still matter more than ever.
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==For those who are skeptical==
==Why ''those'' are the most important actions &uarr;==
 
Most of the world's carbon emissions are affected by either...
 
* How much new "stuff" gets made. {{p|See pie chart: Sections: '''"Industry"''', '''"Energy Use In Industry"''', and part of '''"Fugitive Emissions In Energy Production"''' (as natural gas is used in the industries).}}
 
* How much people drive/fly. {{p|Two thirds of the '''"Transport"''' section of the pie chart (because the other third is for transporting ''goods''; the ratio isn't found in ''this'' pie chart, but it's found in [[:File:energy-demand-pie1.png|another pie chart]]). }}
 
* [[Heating]] & [[cooling]] [[homes]] and other buildings. {{p|Most of the '''"Energy Use In Buildings"''' section is heating & cooling (not lights or computers etc). The pie chart doesn't specify this, but [[:File:energy-demand-pie1.png|another pie chart]] does. Heating & cooling also contribute to '''"Fugitive Emissions In Energy Production"''', because [[natural gas]] is often used in heating and in generating the electricity that powers air conditioners.}}
 
* [[Food]] production. {{p|Most of the '''"Agriculture, Forestry & Land Use"''' section goes towards producing food.<!--cn--> Also note: This section affects more than just climate change, it also affects most of [[habitat loss]].}}
 
 
==Aren't there ''other'' things that can be done?==
Yes. Read more: [[climate change solutions|Longer list of actions]].
* Be warned: Most have very limited impact, and some are even counterproductive!
 
 
==See also==
* [[What is climate change]]
* [[Why climate change is a problem]]
* [[Why climate change is a problem]]
* [[Why climate change is anthropogenic]]
* [[Why climate change is anthropogenic]]
==See also==
* [[Deforestation]] - another environmental problem, which affects more than just the climate.
* [[Deforestation]] - another environmental problem, which affects more than just the climate.
* [[climate change solutions|Longer list of climate change solutions]] - most of which have only small potential.

Latest revision as of 21:25, 1 May 2024

Note that half of emissions come from the richest 10% of the world, which includes you if you're middle-class in a developed country. That's the target audience for the "personal actions" section of this page.
GHGs (greenhouse gases) (such as CO2) are the gases that cause climate change. This is a pie chart of where they come from.

Here's what we need to do about climate change

If you think there's anything more significant to add here, leave a comment on the talk page.

Personal actions

  • Frugalism
  • Driving less (or not at all)
  • Plant-based food
  • Stopping food waste This includes food wasted by businesses Business food waste is still (somewhat) affected by personal food choices. For example if we want restaurants to stop throwing out day-old bread, then more people have to at least be willing to eat the day-old bread.

Collective actions ✊🏻✊🏽✊🏿


Why those are the most important actions ↑

Most of the world's carbon emissions are affected by either...

  • How much new "stuff" gets made. See pie chart: Sections: "Industry", "Energy Use In Industry", and part of "Fugitive Emissions In Energy Production" (as natural gas is used in the industries).
  • How much people drive/fly. Two thirds of the "Transport" section of the pie chart (because the other third is for transporting goods; the ratio isn't found in this pie chart, but it's found in another pie chart).
  • Heating & cooling homes and other buildings. Most of the "Energy Use In Buildings" section is heating & cooling (not lights or computers etc). The pie chart doesn't specify this, but another pie chart does. Heating & cooling also contribute to "Fugitive Emissions In Energy Production", because natural gas is often used in heating and in generating the electricity that powers air conditioners.
  • Food production. Most of the "Agriculture, Forestry & Land Use" section goes towards producing food. Also note: This section affects more than just climate change, it also affects most of habitat loss.


Aren't there other things that can be done?

Yes. Read more: Longer list of actions.

  • Be warned: Most have very limited impact, and some are even counterproductive!


See also

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