What strikes me is the relative sharp change. CO2 has been rising since, what 250 years ? However real effects of global warming seems to be felt since, like 10 years old ?
CO2 and temperature track quite well. However, climate sensitivity actually says the relationship is not linear but logarithmic. Doubling CO2 increases temperature by 2-3 degrees.
The thing is, in the last decade or two we have firmly moved into the regime where we are out of the natural variability. If you get a 30 degree summer every five years instead of every ten that might be a very clear signal for warming, but is not as notable. If every summer is 30 degree and sometimes you get 40 you really feel the new climate normal.
It has been rising exponentially.
> However real effects of global warming seems to be felt since, like 10 years old ?
Look up glacier timelapses. More vulnerable ecosystems have visibly reflected climate change for far longer than 10 years now.
Also the ocean and arctic were absorbing the majority of the heat. The arctics been going through these heat waves for 10 years, its white albedo decreasing and potentially permafrost melting making more effective emissions now.
We must act. Stop eating beef. Stop taking trips if possible. Vote for those who care about climate, not bugaboos like immigration. We have real problems like climate, and jump-scare tribal problems like immigrants and foreigners, which are actually good for a nation.
Saying this just having emerged from a heat dome, New England forest is not built for feels like 105F. Many living things in my own backyard are now heavily stressed by climate. We. Must. Act.
You must choose if your hedonism outweighs the good of our biosphere now and in future. The billions of unborn humans. The trillions of innocent life forms that might go extinct. That blue bird or cardinal in the yard with no AC. The coral reefs decimated. The poor humans suffering tremendously. We have a choice to slightly reduce these things.
Most people choose hedonism.
The time to take that particular action was 20 or 30 years ago. We're not in a position to do a damn thing about next year's heat waves, or the year after that...
What we're talking about now is taking actions that may prevent much larger heat waves 20 years from now
I walk this walk, bud, but at the same time, whatever I do is completely irrelevant if we don't get off our collective asses and force the governments and corporations to do their part.
We are individually responsible for our actions. Nothing more.
We are collectively responsible for the outcome.
Nah we need to stop burning fossil fuels dude.
it rises faster now because we have more co2-emitters today than we did 20 years ago. source: economy has grown. idc if this sounds rude, but honestly you shoulve guessed this