BBC: BBC Washington correspondent Matt Frei goes to Virginia to take a look at how the issue of climate change is dividing America's evangelical movement.
Liberty University, in Lynchburg, Virginia, is one of the biggest evangelical colleges in the world.
With some 5,000 students, it is the creation of the Reverend Jerry Falwell, one of America's most influential Christian leaders.
The technology used here is modern - it uses the latest internet gimmicks and sermons are podcast - but the message is less so.
"The jury is still out on global warming," says the Rev Falwell, in a sermon broadcast on the internet in February this year.
"Despite all the hype by liberal politicians, the media, Hollywood and so forth, it is not yet proven by any means that greenhouse gas emissions are the cause of global warming."
His word is taken as gospel by the university's students. Evangelicals split on global warming (more)
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Mark Alexander
