Researchers from Purdue University and The University of New South Wales in Australia have predicted that future temperatures on the earth could reach so high that life would not be sustainable. Researchers often use cad drawing or models to predict such outcomes. The researchers are not just concerned with high temperatures but high humidity as well. A temperature of 95 degrees, which occurs frequently in dryer areas, could prove a disaster in high humidity areas.

The problem with such models is that they can not take into account the reduction of greenhouse gases over the years. The model just uses current trends to make predictions.