Academic freedom again

Further to the debate on academic freedom was this from the Sunday Telegraph of March 11th this year.

Scientists who questioned mankind's impact on climate change have received death threats and claim to have been shunned by the scientific community.
They say the debate on global warming has been "hijacked" by a powerful alliance of politicians, scientists and environmentalists who have stifled all questioning about the true environmental impact of carbon dioxide emissions.
Timothy Ball, a former climatology professor at the University of Winnipeg in Canada, has received five deaths threats by email since raising concerns about the degree to which man was affecting climate change.
One of the emails warned that, if he continued to speak out, he would not live to see further global warming.
"Western governments have pumped billions of dollars into careers and institutes and they feel threatened," said the professor.
"I can tolerate being called a skeptic because all scientists should be skeptics, but then they started calling us deniers, with all the connotations of the Holocaust. That is an obscenity. It has got really nasty and personal."
Last week, Professor Ball appeared in The Great Global Warming Swindle, a Channel 4 documentary in which several scientists claimed the theory of man-made global warming had become a "religion", forcing alternative explanations to be ignored.
Richard Lindzen, the professor of Atmospheric Science at Massachusetts Institute of Technology - who also appeared on the documentary - recently claimed: "Scientists who dissent from the alarmism have seen their funds disappear, their work derided, and themselves labeled as industry stooges.
"Consequently, lies about climate change gain credence even when they fly in the face of the science."
Dr Myles Allen, from Oxford University, agreed. He said: "The Green movement has hijacked the issue of climate change. It is ludicrous to suggest the only way to deal with the problem is to start micro managing everyone, which is what environmentalists seem to want to do."
Nigel Calder, a former editor of New Scientist, said: "Governments are trying to achieve unanimity by stifling any scientist who disagrees. Einstein could not have got funding under the present system."