Challenges Quote by Brian Deese

We have serious challenges regarding climate change, unsustainable use of natural resources, water scarcity, loss of biodiversity, forests and farmland. Not to mention the…

— Guilherme Leal

Few challenges facing America and the world are more urgent than combating climate change. The science is beyond dispute and the facts are clear.

— Barack Obama

Some of these challenges may be foreseable, many of them may not. Some of the risks associated with a rapidly changing climate may be…

— Mike Hulme

Climate change is the biggest issue facing our planet. Extreme weather hit every populated continent in 2018, killing, injuring and displacing millions.

— Layla Moran

All the major problems of the world today are global in essence, and they cannot be solved unless through some kind of global cooperation.…

— Yuval Noah Harari

I have reiterated on many occasions that climate change is going to be the biggest challenge.

— M. K. Stalin

Global warming is real and human activity is the main cause. The consequences are mainly negative and headed toward catastrophic, unless we act. However,…

— Al Gore

Climate change is the greatest threat to our common future. We have a very short period of time to tackle the problem before it…

— Chris Huhne

Among the laundry list of threats to our world, climate change more often than not makes these challenges worse.

— Patricia Espinosa

Solving the climate crisis is the greatest and most complex challenge that homo sapiens have ever faced. The main solution, however, is so simple…

— Greta Thunburg

Climate change is a complex challenge, and one that will not be easily solved.

— Ed Davey

The climate challenge illustrates how we have to change. The developing countries need more support and opportunities to develop and use clean energy. Because…

— Gro Harlem Brundtland