-There's no question
that the world is warming.
No question about that.
The degree to which
we are responsible
is argued about by some,
but most are absolutely
agreed that humanity,
we are the prime cause
of this latest rise.
We are totally dependent
upon the world,
the natural world,
for every mouthful of food
we eat and every lungful
of air that we breathe.
If we damage the natural world,
we reduce that,
so we damage ourselves.
What we're dealing with now
is the entire globe,
and that is
a very big thing to do.
We've got people in Africa and
Australia and China and Europe.
And we've all got
to get together,
and we all come from
different backgrounds.
So it's not easy.
And the great source of comfort
I have
is that younger people today
are more activated
than they have ever been.
And if you wanted to take
a section of the population
and see where is the anxiety
about that, it is them.
It is their world.
We've messed it up.
My generation certainly have
messed it up,
and we're giving it to them.
I mean, you don't solve anything
by striking,
but you do change opinion,
and you do change
politicians' opinion,
and that's why strikes
are worthwhile.
