Listen and match the speakers to the statements. Which global issue

Listen and match the speakers to the statements. Which global issue is each talking about?
A The speaker thinks countries should stop fighting against each other.
В The speaker thinks there should be a free house building programme.
С The speaker thinks people are killing all the creatures on the planet.
D The speaker thinks we can easily prevent many people from getting ill.
E The speaker thinks young children shouldnt have to work.
F The speaker thinks the planet is getting too hot.