People back down because the libel system is so utterly hostile to journalists, bloggers, scientists. The smart thing is not to fight.
When I was finishing my PhD, I could just see people who were a bit quicker and brighter and smarter than me and I thought, 'well they are the people who are going to make the great discoveries.'
Without doubt, the most mathematically sophisticated television show in the history of primetime broadcasting is 'The Simpsons'.
When I attended a forum on libel reform at the British Academy in 2011, 20 figures ranging from law professors to leading libel law firm, Carter Ruck, from MPs to free speech groups, discussed the issue of corporations. There was unanimous agreement that there needed to be restrictions on the right of corporations to sue in libel.
Many of the worst cases that triggered the campaign for libel reform involved corporations suing critics, so these particular sections of the bill are vital to reduce future abuses of libel law.
If someone feels they're being maliciously treated, then they should sue for libel. And if someone is malicious, if they are reckless, they will have no defence in law at all.