UK commitments to phase out gas boilers and petrol cars may be good news for the environment, but do we have the skill to realise our ambitions? Where are all the trained workers able to fit heat pumps in our homes and electric car chargers along our roads? In this programme, Tom Heap joins trainees as they learn the skills they'll need in a greener economy, and asks how we will staff up the next industrial revolution. Presented by Tom Heap and produced by Emma Campbell.

New technologies are vital in the drive to turn our fossil fuel-based economies green and drastically slash carbon emissions. That technology requires investment and an enormous slice of the cash required is controlled by the financial markets of the City of London. Tom Heap meets the City's movers and shakers to find out if they- and the wider financial services industry- are willing and able to finance the revolution. Producer: Reuben Smith-Burrell

Where do the prawns in your takeaway curry or pad thai come from? Peter Hadfield travels to South-East Asia to investigate the environmental impact of prawn farming. Producer: Alasdair Cross

As sea levels rise, tough decisions are going to have to be taken about the flood defences of coastal Britain. How realistic will it be to continue to maintain them in future? In this programme, Qasa Alom asks whether we are facing up to this yet, and visits two places where the effects are already being felt. At Cwm Ivy on the Gower peninsula in South Wales, he visits a nature reserve where the decision has already been made to let the sea take back land which was originally claimed from it centuries ago. He walks along the sea wall which once kept the waves at bay, but which is now being left to gradually crumble away. The result is a landscape very different from the pasture and rough grazing which was here a few years ago. It's now being transformed into saltmarsh - a rarer and more valuable environmental habitat. It was a move which took careful consideration even for a nature reserve, but it's a much harder and more complicated decision when people's homes are involved. Qasa also visits the coastal village of Fairbourne in North Wales, which was earmarked for "decommissioning" almost a decade ago. He finds out what this could mean, asks whether it will really happen, and learns what the uncertainty of being labelled "the UK's first climate change refugees" has meant for the village's residents. Producer: Emma Campbell

Months of governmental chaos have seen contradictory policies on the environment come and go. Tom Heap asks where the Conservative Party now stands on the environment. Should we expect more onshore wind or a continuing ban, will farmers be paid to help wildlife? And what are the underlying trends in the Conservative Party? Are most activists and MPs signed up to a Green Growth agenda or are climate change sceptics and fossil-fuel fans still a powerful force in the party that has governed the UK for most of the post-war era? Producer: Sarah Swadling