James and Fliss digest the UK Government's independent climate advisers report on how the 2050 Net Zero target can be met. They are joined by the Chief Economist for the Climate Change Committee, Dr James Richardson, to dig into the detail of some of the changes they are suggesting. They then speak to Dr Sarah Louisa Birchley in Tokyo about Global Welsh's 'Brain Drain to Brain Gain' report. With around the same number of residents in Wales as the number of Welsh people living outside of Wales, the report hopes to find ways to understand and engage with this global community.