what did you do over the weekend ?
neutral
user
I went a global warming rally in London . It was fantastic to be around so many people who care about the environment .
happiness
assistant
do you think there's anything we can do to reverse the damage that's been done already ?
neutral
user
it might not be possible to fix the problems that we've created for ourselves , but there are lots of things we can do to prevent more damages from happening .
neutral
assistant
like what ?
neutral
user
well , we can use public transport instead of taking our cars for a start .
neutral
assistant
what else can we do to protect the environment ?
neutral
user
if you do have to drive , you should make sure that your car runs on unleaded petrol . Also , your home should use sources of renewable energy .
neutral
assistant
how about recycling ? Does that actually help ?
neutral
user
yes . You should take your glass , paper , plastic , cardboard , and tin cans to a recycling center .
neutral
assistant
what do you think is the biggest worry for our future ?
neutral
user
I think that the issue of greatest concern is having enough sources of clean water for everyone .
neutral
assistant
I had no idea you were such as environmentalist before !
surprise
user
to be honest , in order for the earth to continue to be a habitable place , we're all going to have to become more interested in the environment .
neutral
assistant