As the curtain comes down on President Barack Obama's eight years in the White House, most Americans seemed convinced of one of two things: We're either about to Make America Great Again®, or we're about to hurtle into an uncertain epoch that I like to call the Idiocene.

But before we turn the page on this administration let's take a look back at the tall tales, regrettable pronouncements, farces and scams on climate and the environment during the Obama years. Anti-regulatory zealots led the pack, but President Obama contributed a few of his own—starting on his first full day in office:

After promising transparency, President Obama's Administration was called "one of the most secretive."

1. January 2009: The most transparent administration? Not quite.

A day after his inauguration, President Obama signed a memorandum promising: "the most transparent administration in history."

By May 2016, a different verdict came in. Washington Post media columnist Margaret Sullivan called it "one of the most secretive." In August 2015, 52 journalism organizations, including the Society of Environmental Journalists, sent an appeal to the White House, asking for an end to restrictions on government employees' contact with reporters.

2. October 2009: Global warming stops (except it totally doesn't)

Scientists begin asking questions about why the pace of rising temperatures seems to be defying projections and slowing. Despite the emergence of serious, credible reasons for this – notably that the oceans are working overtime to absorb excess heat – climate deniers have a field day with cherry-picked data.

Even as daily, monthly, and annual warmth records continue to be broken, there's been "no global warming at all" for nearly two decades in Deniertown.

In a November 2009 press release, the West Virginia Chamber of Commerce declares the "War On Coal" is underway.

3. November 2009: War is declared, a slogan is born

In a press release, the West Virginia Chamber of Commerce declares the "War On Coal" is underway.

4. November 2009: Russian hack (no, the other one)

Hackers, believed to be Russian-based, steal thousands of emails from the University of East Anglia's Climate Research Unit. Climate deniers spin a few poorly worded correspondences between scientists into a vast conspiracy to fake climate research.

The faux scandal upends coverage of the Copenhagen climate summit, the scientists are cleared of any wrongdoing by multiple investigations, and the hackers are never caught. But their work foreshadows the 2016 election hack.

5. January 2010: Moderate Republicans join Endangered Species List

The Citizens United decision breaches the dam on corporate cash. The high court votes 5-4 to fundamentally reshape the already-cockeyed way election campaigns are financed, offering cover to corporations and super-PACs to target undesirable candidates for defeat.

"Moderate" Republicans are virtually driven into extinction, and the few who acknowledge climate change have a change of heart.

6. March 2010: Fake fishing news sends real readers reeling

An ESPN.com outdoors columnist launches a viral hoax, suggesting that Obama is planning to outlaw all recreational fishing. Within days, chronic Obama critics—from Fox News and the Daily Caller to columnist Michelle Malkin, RedState.com and GatewayPundit.com—dutifully spread the word about "Obama's latest assault on freedom." Except not a word of it is remotely true.

7. April 2010: Obama's oil comment gaffe

18 days before the Deepwater Horizon disaster, Obama says "Oil rigs today don't generally cause spills."

8. May 2010: Limbaugh gets to the bottom of Deepwater Horizon

Rush Limbaugh says "environmental wackos" staged Deepwater Horizon as a fundraising scheme.

9. May 2010: Anti-vax doctor defrocked

The UK's General Medical Council strips Dr. Andrew Wakefield of his license to practice. He authored the 1998 paper linking vaccines to autism. The paper was later retracted by The Lancet and declared "utterly false."

10. February 2011: The Maine governor doesn't understand BPA

Maine Gov. Paul LePage, possibly the only politician too dumb for the Trump Administration, declares that BPA's worst-case scenario would be women with beards.

11. September 2011: Solyndra slips, solar scandal soars

Solyndra fails. The solar company stranded investors and bailed on a half-billion dollar Energy Department loan amid evidence that Obama Administration cronies stood to benefit. But solar energy critics vault a relatively minor scandal into a renewables Benghazi – overlooking the generally successful record of DOE's startup loans as well as the much larger handouts given to fossil fuel companies.

12. September 2011: The Donald picks a wind fight. Fore!

Donald Trump sends the first of 16 angry, obsessive letters or emails to Scotland's First Minister about the proposed windfarm near his golf resort. Sad!!

13 and 14. May 2012: Heartless Heartland campaign

An electronic billboard on a Chicago freeway heralds the start of a campaign by the Heartland Institute to brand climate-change advocates as cold-blooded serial killers. The first features the Unabomber, Ted Kaczynski. It draws such a backlash that the billboards featuring climate advocates Adolf Hitler and Osama bin Laden (really) never get a full airing. Heartland is further tarnished by revelations that it solicited fossil fuel money to pursue its climate denial agenda.

Lamar Smith becomes Chair of House Science Committee, and eventually the Torquemada-in-Chief of government climate scientists. Rep. Smith's committee room becomes an inquisition chamber for government climate scientists and their agency bosses.

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