Why is it important for humanity to stay connected and what challenges might we need to overcome in the future to maintain this connection? pls make it long

On the 75th anniversary of the United Nations and the 5th anniversary of the adoption of the Sustainable Development Goals – in the midst of a pandemic radically transforming our economies and societies – this 30-minute film tells the story of the world as it is, as it was, and as it could be. Directed by renowned film maker Richard Curtis and produced by the documentary film company 72 Films, “Nations United” presents the facts, data, and opportunities we have as a human family to reimagine and reshape the future. The film will be broadcast on numerous television channels, radio stations and streaming services around the world.

Explanation:

no problem

the correct answer is (a) . answer should be simple, clear and brief.