Negotiators from how many countries delivered a blueprint on 5th December 2015 for saving mankind from historic global warming?

a. 193

b. 195

c. 197

d. 200

ANSWER: 195

Explanation:

195 nations delivered a blueprint for a pact for saving mankind from global warming raising hopes of a historic agreement in Paris. Planned deal will break the dependence of the world on fossil fuel energy. Around 50 personalities indicated that they would fight climate change including US actor Sean Penn and Internet tycoon from China, Jack Ma.