Challenges

Explore how the two most popular methods of waste disposal incineration and landfills work, their environmental impacts, and how cities decide between both systems.

Flooding is worsening with climate change and urban growth. Learn what causes floods, their impacts, and how to build resilience.

This challenge explores wildfires' nature, impacts, and management, highlighting their causes, environmental and societal effects, links to climate change, and sustainable strategies for prevention and coexistence.

This challenge explores fossil fuels, their historical significance, environmental impact, and role in climate change while offering actionable strategies to transition towards sustainable energy and reduce global dependency.

Explore the science, impacts, and sustainable solutions for hurricanes, empowering you to understand their nature, mitigate risks, and promote resilience in a changing climate.

This challenge explores the sustainable and social benefits of specialty coffee, from micro-lot farming to community initiatives, highlighting its impact on the environment and livelihoods.

Explore how the ATP Tour, the world’s leading men’s professional tennis league, is shifting gears to embrace sustainability and play its part in fighting climate change

Discover the different techniques to capture and store CO₂, helping restore balance to our planet and mitigate the damage caused over the past decades. Find out how you can offset your own carbon footprint.

Explore the ozone layer's role in protecting Earth from harmful UV radiation. Learn about its formation, threats from human activities, and global efforts to ensure its recovery.