How will the human race end ?

[DannyP]

If we haven't mastered travelling to exo planets, then maybe we'll send a bunch of test tube sproggs out in stasis cal-el style.

[Lixarto]

Whoever builds the first rocket to Alpha Centauri will usually win

[longtallronnie]

The mood I'm in, I wouldn't bet on the world lasting 'til Monday.

[Viz]

Are you very very angry or something?

[martinw]

As foretold by E.M. Forster, the machine will stop.

[longtallronnie]

Are you very very angry or something?

I'd say more of a mischievous mood.

[Myranda_Rose]

This is How the BBC says it will be done.

The remake was (naturally) crap, but the original series had me hooked as a young 'un.

Still seems the most likely way to go.

I thought the remake started brilliantly and showed so much potential that it would be brilliant, but it never got up enough steam to get interesting...

Whoever builds the first rocket to Alpha Centauri will usually win

Is it bad that I get that reference? Sid did do a good game... still like that game

[holnrew]

God will intervene before anything bad happens.

[hungrymark]

Emp, I'm pretty sure that, however the human race ends, you'll still be here post-apocalyptically telling everybody about how easily it could have been prevented

[PhantomRouge]

Take your pick from:
Starvation
Lack of Fresh Water
Depletion of Natural Resources
Financial Devastation (not sure how this works. But some experts think it's possible)
North Korea
Some Natural Disaster

In any case, I'll hopefully be dead before it happens, so I don't give a shit. The world is a pile of crap anyway.