In a worrying development that could have dire implications for the health of the planet, a report published Wednesday by the Environmental Protection Agency suggests that the number of climate change skeptics could reach catastrophic levels by the year 2020. According to the agencys findings, the rising quantity and concentration of individuals who willfully deny or downplay the ruinous impact of the ongoing climate crisis will no longer be manageable by the end of the decade, leading to disastrous consequences for global ecosystems that may well prove irreversible. In recent decades, we have observed an alarming increase in people who refuse to acknowledge the reality of global warming, which has exceeded even our worst-case projections, said EPA administrator Gina McCarthy, confirming a worldwide spike in the number of deniers who are actively seeking to discredit the scientific consensus that human activity is responsible for climate change. If this trend continues at its current rate, we will pass a critical threshold of unfounded skepticism within the next six years that will have devastating repercussions on every continent and in every ocean, threatening the entire global population. For the continued survival of Earths plant, animal, and, indeed, human life, that kind of runaway ignorance is a frightening prospect and one that we can no longer afford to discount, she continued. If we dont contain climate change skeptics soon, were putting the very planet at risk. Since the latter half of the 20th century, the EPA noted that more and more regions, biomes, and even human commercial and industrial activities have suffered the harmful effects of individuals who refuse to accept that the ongoing rise in global surface temperatures is due to greenhouse gas emissions. Specifically, the report revealed an alarming upsurge in the number of authors of discredited scientific studies questioning the reality of climate change, adversarial cable news show guests who scoff at the notion that humans can affect Earths weather patterns, and politicians whose opinions are controlled by fossil fuel company lobbying groups, all of whose increased presence in the world jeopardizes the planets vulnerable biosphere. Additionally, the report noted a shocking jump in the number of uninformed citizens among the public at large, whose widespread dissemination of misleading data, half-truths, and outright lies regarding climate trends has already facilitated the destruction of numerous natural resources and hundreds of species, while putting still others at imminent risk. The fact that the very existence of global warming somehow remains a topic of contention demonstrates that the density of these skeptics has spiraled out of control, McCarthy said, citing data from the report showing that the concentration of the most ardent deniers recently reached a previously unheard-of 1,500 people per million. While the U.S. remains the planets largest producer of climate change skeptics, countries halfway around the world are suffering environmental destruction from the actions of these people who refuse to acknowledge the threat of extreme weather conditions and rising sea levels. The effects of these outspoken deniers are truly global in scope. While the EPA report recognized that past efforts to reverse the proliferation of climate change deniers failed to stem the spread of their erroneous beliefs, it suggested that renewed education initiatives and well-informed public debate could at least limit the emergence of the most destructive and stubborn individuals who continue to dispute a conclusion supported by 97 percent of scientists. However, with the rise of such individuals having only accelerated over time, the reports authors conceded that it may no longer be possible to eliminate this devastating man-made phenomenon. The profusion of these skeptics was something that we as a nation should have made a better effort to get a handle on in the past, said report co-author Gena Orlofsky, noting that the increase in private sector groups actively seeking to cast doubt on the reality of declining biodiversity and the melting of the polar ice caps was observable as early as the 1990s. At this point, so much pseudoscience and misinformation have been released into the world that we simply have to accept that those who refuse to believe in objective scientific fact arent going away. All we can do is attempt to minimize their impact on our planet. Its a terrible shame. There was a time when I hoped we would be able to reverse this trend and return our understanding of the consequences of our actions to normal levels, she continued. But frankly, it appears to be far too late now. 