Challenges Quote by Chelsea Clinton

Ever more people are alert to the challenge of global poverty and global warming. We know that solutions are at hand. We will not…

— Jonathan Dimbleby

We will not overcome world poverty unless we manage climate change successfully. I've spent my life as a development economist, and it's crystal clear…

— Nicholas Stern

But while I'm realistic about our challenges, I'm optimistic about our future. There are a few things, and if we do them, we're going…

— Marco Rubio

We've got some great big problems in our world. We have to figure out how to feed 10 billion people. Too many people can't…

— Scott D. Anthony

Our world faces many grave challenges: Widening conflicts and inequality. Extreme weather and deadly intolerance. Security threats - including nuclear weapons. We have the…

— Antonio Guterres

We must turn the greatest collective challenge facing humankind today, climate change, into the greatest opportunity for common progress towards a sustainable future

— Ban Ki-moon

I am confident that we will meet whatever challenges the future may bring.

— Ben Bernanke

Climate change is probably the greatest long-term challenge facing the human race

— Tony Blair

I hope in the end there will be a solution for the world, because we have advanced in so many ways, and still the…

— Farah Diba

In spite of all of the things, the issues, that we may be confronting today, I'm very hopeful, very optimistic about the future.

— John Lewis

In what I think is the most serious problem the world faces, which is the population explosion, we will come I think to a…

— Charlton Heston

The struggle to avert catastrophic climate change is bigger than all the other struggles, whether it is slavery, democracy struggles, the woman's right to…

— Kumi Naidoo