Jun 09, 2015 'Global warming the greatest scam in history' claims founder of Weather Channel THE debate about climate change is finished because it has been categorically proved NOT to exist, one of the 2) There is no scientific consensus that global warming is occurring and caused by man: Questions are not decided by" consensus.
" In fact, many scientific theories that were once widely believed Argument 2 Not Enough Historical Data Available There is no consensus about global warming being real among scientists. Advocates also point towards the fact that a recent gathering of 31, 000 scientists in the field of environmental science couldnt reach a consensus on whether or not global warming is real. Global Warming The warming of the earth is one the biggest problems facing our nation and world today, and regardless of whether we agree or not on the causes of global warming there is an overwhelming consensus that the planet is warming.
GLOBAL WARMING BECAME the environmentalists cause celebre in the late 1980s. They had turned on a dime, for only a few years earlier global cooling had been their mantra. They didnt know what Global warming [isis not a [truerealhighlevel threat because [provide your main claim for why global warming is or is not a threat to humanity. Example Opening Claims for the Reality of the Threat of Global Warming: Global warming, also referred to as climate change, is the observed centuryscale rise in the average temperature of the Earth's climate system and its related effects.
Multiple lines of scientific evidence show that the climate system is warming. Global Warming is a Theory, Not a Fact It's no surprise to most people that the idea of global warming is a highly controversial and debated topic. When it comes down to it, global warming may be true, but to dispute that humans are causing it, well, that just simply is not true.