You just made every economist cry with that statement.
Only the economists you see on TV, the ones that promote the one-size-fits-all solution which is always the only choice whatever state the economy really is. And of course There Is No Alternative.
Tthe summary says:
Study subjects did not have diagnoses of depression
If they do not have the problem, how could we hope to see something about the problem improvement?
First they fight like hell to dodge taxes, then they spend money in public goods in place of taxpayer money.
The difference is that taxpayer money is spent under democratic control (or at least it should be, your mileage may vary depending on how much your political system is kinked). And Google will probably spend depending on its own interest instead of on the general interest.
That never happens on the London underground
Neither it does on Paris' underground lines, whether automatic or not
I seriously doubt there are millions to make from a TLD. This is an odd investment.
The smart guys are the one that managed to sell a TLD at that price. Who wins the money paid for new TLD auctions, BTW?