First of all, I want to thank our user Lektor because he gave me the idea for this thread.
You can find here a list of villains' objective: http://en.wikipedia....s_Bond_villains
Just to name few examples:
From Russia With Love: Blofeld/Smersh: Humiliating MI6 killing James Bond
Live And Let Die (novel): Mr. Big: Smuggle and sell ancient gold coins in order to finance SMERSH operations.
Moonraker and The Spy Who Loved Me (movies): Drax and Stromberg: Destroy all human life on Earth and recreate it in better conditions
On Her Majesty's Secret Service: Extort the world with viruses that render crops and livestock totally infertile.
What do you think the villain's objective should be in Bond 24?
If Bond 24 will see the return of Quantum, there might be a menace against the world, as many of you suggested, just like Spectre used to do.