Posted: May 07, 2018 4:52 pm
Umm you can offset your entire personal carbon footprint for about $150 a year ...if it costs more ...it's still tiny in relation to our travel budget.
Lifeboat for the rational mind :D
http://www.rationalskepticism.org/
http://www.rationalskepticism.org/viewtopic.php?p=2630090#p2630090