Climate policy has emerged as a focal point of debate as the new administration begins implementing its environmental agenda. The Heartland Institute, a think tank that questions mainstream climate science, recently hosted a conference attended by dozens of participants who dispute the existence of a climate crisis.

The gathering occurred during the same period that scientists confirmed March was the United States' most abnormally hot month in recorded history. Attendees at the conference expressed optimism about their potential influence on federal policy under the new administration.

Lee Zeldin, nominated to lead the Environmental Protection Agency under President Trump, was present at the event, highlighting the shift in environmental policy leadership. The conference drew primarily middle-aged male participants who argued that public opinion is changing regarding climate science.

Separately, a nonprofit watchdog organization has released what it describes as internal EPA communications from the Obama administration. The group alleges these emails show that Obama-era EPA officials had predetermined the legal basis for the 2009 Endangerment Finding, which classified greenhouse gases as pollutants under the Clean Air Act.

The watchdog claims the communications reveal planning for what it characterizes as "massive" energy regulations from the early days of the Obama administration. The EPA has not responded to requests for comment regarding the released emails.

These developments underscore the ongoing political divide over climate policy and environmental regulation as the new administration prepares to implement significant changes to federal environmental oversight.