...If you read Time by Stephen Baxter...
spend this money only on making the world a better place
Hmmm 10 million, not sure whether it would be enough but our main problem on earth I would say is resources. Everything is limited by who has what and whether there is enough.
If you read Time by Stephen Baxter he puts forward an interesting idea (which gets side tracked later on) get resources from in space and expand outwards using them.....
Wether you could do it or not? dunno. But a thought nonetheless.
Id invest in a big laser gun which kills all chavs. That would instantly make the UK a better place at least: And I'd like to see a good argument if you disagree with this statement!
But if you do that then you fail to continue the fun pastime for future generations to gun down baby chavs?