1) Deprecate SSL in favor of a web of trust; a decentralized pool of user verifiable certifiers as mentioned before on this site.
2) Use the above to encrypt all your web sites.
3) Watch as the concept spreads and a significant percentage of personal content on the web is encrypted as such, after which businesses and browser makers follow through by popular demand.
4) See the old status quo become deprecated. Meanwhile, all countries filtering this "illegal technology" see their internet go stale, and eventually give in to an increasingly discontent populace.
Of the above (1) and especially (2) face the worst odds, but they're also the points where you, Slashdot nerds, have the greatest power to make a difference.