In this essay, I examine unmet promises and global challenges for achieving language equality in schooling, with special focus on one of the United Nations’ Sustainable Development Goals, SDG-4, which aims to ensure equitable and inclusive quality education and lifelong learning for all. Language of instruction is a key determinant of student success, but there is limited recognition of the vital role language plays as an intervening variable. Most languages continue to be excluded from education and 60 percent of out-of-school children live in regions where their own languages are not used at school. Inequities arising from unjust language policies combine to trap the poorest in a cluster of disadvantages persisting across generations. Underinvesting in education jeopardizes a range of social benefits. A well-educated population will increase the overall economic prosperity of a nation. I call for first language–based multilingual education as a pathway to schooling equality and sustainable development.

Intentional injuries claimed nearly two hundred lives every day in the United States in 2020, about two-thirds of them suicides, each a story of irretrievable human loss. This essay addresses the complex intersection of injurious behavior with mental illness and access to firearms. It explores what more can be done to stop gun violence while respecting the rights of lawful gun owners, preserving the dignity of persons with mental illnesses, and promoting racial equity. Strategies to prevent firearm injury in the United States are uniquely conditioned by a constitutional right to bear arms, the cultural entrenchment and prevalence of private gun ownership, and strident political disagreement on regulatory solutions to stem gun violence. Broad implementation of a range of complementary policies is needed, including community-based programs to address the social and developmental determinants of violence, improved access to a continuum of mental health services, firearm restrictions based on behavioral indicators of risk (not mental illness, per se), licensing for firearm purchase or ownership, comprehensive background checks for firearm purchase, and supply-side approaches to interrupt illegal firearm markets.