It seems kind of ominous that they believe our CO2 levels are worth monitoring. December 16, 2017 rossgradyinstagram, photography Post Views: 2,677 Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Like this:Like Loading... Related Post Views: 2,677 Like this:Like Loading... Related It seems kind of ominous that they believe our CO2 levels are worth monitoring.
