In a nutshell it is waiting on Americans. But Americans are waiting to be saved. If they stopped doing that things would go so much quicker. I'm not saying take up arms, I am saying follow the lead of the rest of the world. Protest. Really get pissed and mean it. Be willing to lose everything. They can keep doing nothing and it will still work but it adds months and years. Agreements are lost because minds are changed. Friends become not so friendly anymore and panic turns into we're actually getting away with this. So if I had to guess with how things are going now? 6 years. I say 6 years because if it is not done by then humanity as a whole is in deep do do.