The federal government is attempting to abandon years of climate science and regulation, and officials from Washington state are warning those efforts will drastically slow the country’s ability to cut greenhouse gas emissions. The U.S. Environmental Protection Agency no longer wants to classify greenhouse gas emissions as dangerous and, therefore, something that must be regulated. The agency is now in the middle of a public comment process to reverse its long-standing course. Public officials and climate change experts from across the country are testifying against the federal government’s new direction. Among those in opposition is Joel Creswell, who manages the climate pollution reduction program with Washington state’s Department of Ecology. He said the EPA’s process is built on unscientific research and cherry-picked data. It’s also likely illegal, Creswell said. The federal government is trying to provide the “appearance of a science-based reason” not to regulate greenhouse gases, Creswell said.