[ad_1]
Blocking solar rays. Sucking carbon dioxide from the atmosphere. Ideas that sound like science fiction are now starting to become reality, raising concerns about safety.
[ad_2]
Source link
Credit: NYTimes.com

[ad_1]
Blocking solar rays. Sucking carbon dioxide from the atmosphere. Ideas that sound like science fiction are now starting to become reality, raising concerns about safety.
[ad_2]
Source link
Credit: NYTimes.com