A prior ClimateX post on geoengineering has seen lots of comment activity. Clearly this topic gets people's attention.
What do you think of this recent drop-the-mic geoengineering quip from science celeb Neil deGrasse Tyson?
"If we have the power to turn Mars into Earth then we can turn Earth back into Earth."
I rather like Katherine Hayoe's response Tweet (see above image).