1. Co2 emissions mark new era in the world’s changing climate.
2. What’s happening with Europe’s migrant crisis? BBC Newsnight
3. Wednesday’s earthquake in Italy linked to August quakes, this was followed by the even larger earthquake on Saturday.
4. One for year 13 from the World Economic Forum:
Alasdair Monteith, Steve Cook, Helen Denyer, Laura Sproule and Terry Chambers 