Category Archives: Earth

United States Scores and Rankings in the 2018 Environmental Performance Index

United States Scores and Rankings in the 2018 Environmental Performance Index The Environmental Performance Index (EPI) is an assessment and ranking performed by the Yale Center for Environmental Law and Policy and the Center for International Earth Science Information Network … Continue reading

Posted in Air Quality, Clean Energy, Earth, Smog worldwide | Leave a comment

Trump Dreams of Mar-e-Luna

Trump Dreams of Mar-e-Luna This is an article of non-science fiction, since science is ruled out in Trump’s dreams.  Trump wants to colonize the moon, where he has his typical dream of opening another Trump International Golf Course.  In this … Continue reading

Posted in Donald Trump, Earth, Humor, Moon Mission, NASA | Leave a comment

Introduction to the Planets Mercury, Venus, and the Earth by Dennis Silverman

Introduction to the Planets Mercury, Venus, and the Earth by Dennis Silverman For the OLLI course “Introduction to the Solar System”. SC215, on December 6, 2018. intro slides Mercury(1) Venus(1) Planet Earth

Posted in Climate Change, Climate Education, Climate Science, Earth, Earthquakes, F. Sherwood Rowland and Mario Molina, Greenhouse Gas Emissions, Life in the Universe, Mercury, Nuclear Weapons, Science and Engineering Education | Leave a comment