Micro solutions for a macro problem: How marine algae could help feed the world

By William Moomaw, Professor Emeritus of International Environmental Policy, Tufts University and Asaf Tzachor, Doctoral Candidate, Science, Technology and Policy, UCL. Microalgae (shown here, _Haematococcus_) convert water and carbon dioxide to oxygen and nutritious biomass in the presence of light. Algaennovation, CC BY Our planet faces a growing food crisis. According to the United Nations, more…

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