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.
The man-made (or anthropogenic) component of the greenhouse effect is caused by manâs activities that emit greenhouse gases to the atmosphere. The most important of these is the burning of fossil fuels. Fossil fuels contain carbon, and when they are burnt this carbon combines with oxygen in the atmosphere to form carbon dioxide. Changes in land use are also important sources of greenhouse gas emissions.