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To avoid crop failures and soaring power costs, Brazil needs to diversify sources, monitor soil moisture, model local hydroclimate dynamics and treat water as a national security priority.
Failure to get COVID-19 vaccines to nations with high rates of uncontrolled advanced HIV puts people living with that virus at even greater risk, and could drive the emergence of coronavirus variants.
Analysis of how papers and databases are handled and interpreted shows that geneticists in Europe must stamp out unethical research practices at home, not just abroad.
To provide individual care and prevent disease, we need to go beyond genetics in risk scores and include metrics that follow a person’s changing environment and health.
Young people who have lost parents to the pandemic need urgent support and long-term study to avert the cascade of adversity that can follow. Decades of research into the HIV epidemic provide a solid foundation.
To conserve global biodiversity, countries must forge equitable alliances that support sustainability in traditional pastoral lands, fisheries-management areas, Indigenous territories and more.