12 Ideas that Could Change the World

What do you think of these engineering solutions to humanity’s biggest challenges?

Climate change. Energy, water, and food struggles. Infectious disease and pandemic. Natural disasters. Pollution. Humanity faces these challenges and more, but tech innovators and engineers are helping confront them in some very hopeful ways.

Fast Company has recognized such efforts in its 2022 World Changing Ideas Awards, so Design News decided to take a look at the engineering behind a few of these bright ideas.

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