A St. Louis scientist who was among a select group picked by the Obama administration to pursue a solution to the oil spill in the Gulf of Mexico has been removed from the group because of writings on his website, the U.S. Energy Department confirmed Wednesday.

Washington University physics professor Jonathan Katz was one of five top scientists chosen by the Department of Energy and attended meetings in Houston last week.

Though considered a leading scientist, Katz's website postings often touch on social issues. Some of those writings have stirred anger in the past and include postings defending homophobia and questioning the value of racial diversity efforts. ...

"Dr. Chu has spoken with dozens of scientists and engineers as part of his work to help find solutions to stop the oil spill," a statement from the Energy Department said. "Some of Professor Katz's controversial writings have become a distraction from the critical work of addressing the oil spill. Professor Katz will no longer be involved in the Department's efforts." ...

In a website posting titled "In Defense of Homophobia," Katz wrote about the AIDS epidemic.

"The human body was not designed to share hypodermic needles, it was not designed to be promiscuous, and it was not designed to engage in homosexual acts," he wrote. "Engaging in such behavior is like riding a motorcycle on an icy road without a helmet. It may be possible to get away with it for a while, and a few misguided souls may get a thrill out of doing so, but sooner or later (probably sooner) the consequences will be catastrophic. Lethal diseases spread rapidly among people who do such things."

The stuffing down the Memory Hole of the primary cause of the AIDS epidemic in America in the 1980s — the gay liberation in the 1970s — is one of the most audacious accomplishments in the history of rewriting history. From what I hear now, you would think the AIDS epidemic broke out in Provo and Peoria, rather than in West Hollywood, Castro Street, and Greenwich Village.

In another posting, Katz questioned the value of diversity efforts.

"The diversity movement is racist at its core," he writes. "When dealing with people we should be concerned with intellect, talent, character and accomplishment. People aren't dogs or cattle; race matters only to racists."

A.J. Bockelman, director of PROMO, a St. Louis-bases advocacy group for lesbian, gay, bisexual and transgender people, applauded the decision to remove Katz.

"It's disappointing at a time like this that when all Americans need to come together and focus on relief efforts and recovery efforts in the Gulf, someone divisive was placed in a position of power," Bockelman said.

Isn't it great that we finally have a "pro-science" Democratic Administration?