Share Facebook Twitter LinkedIn Pinterest Bluesky Threads Europe’s next heat wave could kill as many people as the worst week of COVID Source: Brighter-Side-News
AutoModerator on November 25, 2025 6:37 am The [COVID lockdowns of 2020 temporarily lowered our rate of CO2 emissions](https://www.nature.com/articles/s41467-020-18922-7/figures/1). Humanity was still a net CO2 gas emitter during that time, so we made things worse, but did so more a bit more slowly. That’s why a [graph of CO2 concentrations](https://keelingcurve.ucsd.edu/) shows a continued rise. [Stabilizing the climate means getting human greenhouse gas emissions to approximately zero](https://www.carbonbrief.org/explainer-will-global-warming-stop-as-soon-as-net-zero-emissions-are-reached). We didn’t come anywhere near that during the lockdowns. *I am a bot, and this action was performed automatically. Please [contact the moderators of this subreddit](/message/compose/?to=/r/climate) if you have any questions or concerns.*
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The [COVID lockdowns of 2020 temporarily lowered our rate of CO2 emissions](https://www.nature.com/articles/s41467-020-18922-7/figures/1). Humanity was still a net CO2 gas emitter during that time, so we made things worse, but did so more a bit more slowly. That’s why a [graph of CO2 concentrations](https://keelingcurve.ucsd.edu/) shows a continued rise.
[Stabilizing the climate means getting human greenhouse gas emissions to approximately zero](https://www.carbonbrief.org/explainer-will-global-warming-stop-as-soon-as-net-zero-emissions-are-reached). We didn’t come anywhere near that during the lockdowns.
*I am a bot, and this action was performed automatically. Please [contact the moderators of this subreddit](/message/compose/?to=/r/climate) if you have any questions or concerns.*