During the week of May 13th, the CO2 level at the Mauna Loa Observatory in Hawaii topped 400 ppm repeatedly. Daily levels of CO2 can vary due to weather, and there are seasonal trends as well.
Conferences Offered by Other Organizations
We list non-affiliated activities that might be of interest to our members. These events are not sanctioned by NESTA, and are fully the responsibility of the sponsoring organization. Check back to this website for news of events offered by other organizations.
