2007 Climate Emissions Philippines 
Cars That Think
DECEMBER 21, 2023
Last January, in the waters off Cebu City in the Philippines, researchers first deployed a huge flexible ring seeded with seaweed and spanned by spokelike ropes and tubes. The Climate Foundation is one of several startups growing kelp to remove carbon dioxidefrom the ocean. This article is part of our special report Top Tech 2024.
Green Car Congress
APRIL 24, 2009
Anthropogenic atmospheric CO 2 , fossil fuel emissions, world GDP, and world population for the past century. Emissions of two of the most important climate change gases increased last year, according to a preliminary analysis for NOAA’s annual greenhouse gas index, which tracks data from 60 sites around the world. Credit: NOAA.
Expert insights. Personalized for you.
117 
Let's personalize your content