Our legacy to our children...

I don't think the first 4 are anything to worry about.

As for the other two, we are also disadvantaged, so its not just about legacy.

"For too long, we have been a passively tolerant society, saying to our citizens 'as long as you obey the law, we will leave you alone'" - David Cameron, UK Prime Minister. 13 May 2015.

You wrote:
I don't think the first 4 are anything to worry about.

As for the other two, we are also disadvantaged, so its not just about legacy.

I don't think the cartoon is about the actual 'threats' mentioned.

For me, it's about the Climate of Fear that has been created around those areas.

So even if someone isn't affected by any of the things mentioned directly, they still 'suffer' because of them, due to being fearful and anxious the whole time.

Don't just do something! Stand there.