Re:A tiny Swiss company thinks it can help stop climate change
by photoguy112 on Tuesday February 12, 2019 @08:59AM
(#19143462)
Any positive effort is good news to me. We need more of this, everywhere, along with the thousands of other moving parts that need to happen to change the world.
Re:A tiny Swiss company thinks it can help stop climate change
by ForHackernews on Tuesday February 12, 2019 @09:01AM
(#19143481)
Yeah, I applaud the efforts of this Swiss team. I guess I'm just grumpy about the disingenuous way the mainstream media still talks about climate change as a 'might happen in the future' problem instead of a 'currently is happening, and will keep getting much worse' problem.
So from that perceptive, it's nice to see that somebody is in fact working on inventing this technology. But it's not going to 'stop' climate change.
A more honest headline but less-catchy headline would be "Unproven technology might help us avoid our current path to worst-case climate scenarios"
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https://www.vox.com/2016/10/4/13118594/2-degrees-no-more-fos...
> As you can see, in either scenario, global emissions must peak and begin declining immediately. For a medium chance to avoid 1.5 degrees, the world has to zero out net carbon emissions by 2050 or so — for a good chance of avoiding 2 degrees, by around 2065.
> After that, emissions have to go negative. Humanity has to start burying a lot more carbon than it throws up into the atmosphere. There are several ways to sequester greenhouse gases, from reforestation to soil enrichment to cow backpacks, but the backbone of the envisioned negative emissions is BECCS, or bioenergy with carbon capture and sequestration.