The Voynich Manuscript. The Voynich Manuscript is a document that is notable for its strange text, that to date hasn't been decyphered. Theories range from a secret language or code to an old sort of joke or hoax. Language English. Collection opensource.
According to the National Climate Assessment, human influences are the number one cause of global warming, especially the carbon pollution we cause by burning fossil fuels and the pollution-capturing we prevent by destroying forests.
Greenhouse gases of concern include carbon dioxide, methane, nitrous oxide, and fluorinated gases. Scientists say that increased levels of these gases are contributing to climate change. Water vapor is the most abundant greenhouse gas, but human activity isnât considered a direct cause of changes in its concentration.lobal warming, on the other hand, is the increase in the earth's average temperature due to the buildup of carbon dioxide and other greenhouse gases in the atmosphere from human activities. Global warming is causing climate change.