Investigative journalist and filmmaker Josh Fox is the maker of the hugely popular and influential fracking documentary Gasland, which puts forward the arguments for the anti-fracking lobby. A divisive yet persuasive figure, Fox is one of the most vocal opponents of fracking, so if you want to make up your own mind about whether fracking is safe, check out the full film below, and see for yourself what the frack the fuss is all about.

As well as the documentary, why not check out this fascinating fracking Q&A with Josh Fox, and join the fracking discussion in our comments section below.