The Original Eco Friendly & Sustainable Living Portal (since 2009)
tracking carbon dioxide levels, Tag
- Carbon Dioxide Levels Reach the Highest Point Ever in Human History Thu, 10 Apr 14, 1:30amMonday marks a major milestone for life on Earth, and it isn’t one to be proud of. Carbon dioxide levels in the atmosphere are the highest they have been in at least 800,000 years, reaching beyond 402 parts per million....