theories based on scientific data! lets see the data because there are many theorires out thier! Besides these scientific theories are about as good as the modern medical paradigm which kills a million people a year ,bought and paid for scientist whose position at the university is way more important then truth!
Besidea its not whether the earth is changing ,we all know that, its the political agenda behind forced consensis and the mirage of lackies coming out of closets and board rooms supporting and claiming that the human population is causing this humungous quarenteed eventual disaster! The forces who wish to cull the population are celebrating as we speak!