Humanity has only a few years to act before the world may irreversibly plunge into an environmental catastrophe of global proportions, climate experts warned in a recent report. Their calls are muffled, however, by dozens of past dramatic predictions that have failed to pan out.
Environmental experts have been predicting doom for many decades. Most, though not all, of the prognostications involve climatic cataclysm that appears to be just around the corner, only to fizzle out as the deadline approaches.
