By the 23rd century they should have neural links that allows mind-to-mind and mind-to-group communication, obviating text and voice entirely – but again, we wouldn't sit through 45 minutes of that (or is it 40 now? damn commercials).
My money is also on "it's be terrible" because the V remake is atrocious.
All it takes is a handful of people wanting to do something for it to take off. Or the right idea taking root in the ministry of education/industry/etc.
As for making people want something, that's the easiest thing of all – and it's something the marketers of technology excel at. Hell, in under 50 years the marketing industry perfected the art, and now has most of the Western world buying things we don't even need, or are actually bad for us.
And "warned"? When was I warned? I didn't get an email or private message of any kind. #dontbethatguy
Sure, let's develop waterless toilets and earthquake-proof huts – it'll make us feel good, and help a few hundred people – but don't think for a second the populations that would benefit most from these things will be getting them in significant numbers any time soon, or by any means other than charities.
Social changes don't need to be implemented across billions of people simultaneously, or forced on people at the end of a gun as some here seem to thing. Take the Gulu Walk for example, it developed out of a specific need for kids in a specific region to avoid being kidnapped by warlords. Think of the local food movement: all it requires is passing local laws which allow it to happen – whether it's raising chickens and bees in an urban setting, converting sections of parks into community gardens, or putting local produce ahead of transoceanic imports. All of it is happening right now, and it didn't take a dictatorship or $500 in parts assembled by factory slaves.
And again, I have no interest discussing your eco-paranoia.
Grinding your anti-Green axe doesn't help this discussion – there are more problems in the world than just environmental (real and imagined).
GET OFF MY LAWN!