Communications of the ACM
ACM Opinion
Little Green Men Might Not Be So 'green'
SETI has traditionally focused on looking for signs of life by scanning the skies for electromagnetic radiation. Above, a false-color view constructed using infrared data from the Spitzer Space Telescope of the Orion Nebula.
Credit: NASA/Reuters
Humans are affecting the Earth’s systems on a global scale. Industrial pollutants are accumulating in our atmosphere with the potential for long-term impact on global climate and biodiversity.
From Slate
View Full Article
No entries found