For decades, leaders in higher education have voiced their intention to expand college education to include disadvantaged groups. Colleges have embraced and defended public policies that push back against discrimination and make college more affordable. And yet, as the economist Charles Clotfelter shows, America’s system of undergraduate education was unequal in 1970 and is even more so today.

In Unequal Colleges in the Age of Disparity, Clotfelter presents quantitative comparisons across selective and less selective colleges from the 1970s to the present, in exploration of three themes: diversity, competition, and inequality. Diversity shows itself in the variety of colleges’ objectives but also in the disparity of the material and human resources at their disposal. Competition operates through both the supply and the demand sides of the market, with college admissions becoming more meritocratic even as the most desirable colleges choose to contend fiercely for top-tier students rather than accommodate rising numbers of qualified applicants. Clotfelter shows that exclusive colleges have also benefited disproportionately from America’s growing income inequality. As their endowments have ballooned, their students have become more academically advantaged, owing in part to the extraordinary steps affluent families take to groom their children for college admission.

Clotfelter finds that despite a revolution in civil rights, billions spent on financial aid, and the commitment of colleges to greater equality, stratification has grown starker. Top colleges cater largely to children of elites.

A Financial Times Best Book of the Year

A hardheaded book that confronts and outlines possible solutions to a seemingly intractable problem: that helping the poor often hurts the environment, and vice versa.

Can we fight poverty and inequality while protecting the environment? The challenges are obvious. To rise out of poverty is to consume more resources, almost by definition. And many measures to combat pollution lead to job losses and higher prices that mainly hurt the poor. In Unsustainable Inequalities, economist Lucas Chancel confronts these difficulties head-on, arguing that the goals of social justice and a greener world can be compatible, but that progress requires substantial changes in public policy.

Chancel begins by reviewing the problems. Human actions have put the natural world under unprecedented pressure. The poor are least to blame but suffer the most—forced to live with pollutants that the polluters themselves pay to avoid. But Chancel shows that policy pioneers worldwide are charting a way forward. Building on their success, governments and other large-scale organizations must start by doing much more simply to measure and map environmental inequalities. We need to break down the walls between traditional social policy and environmental protection—making sure, for example, that the poor benefit most from carbon taxes. And we need much better coordination between the center, where policies are set, and local authorities on the front lines of deprivation and contamination.

A rare work that combines the quantitative skills of an economist with the argumentative rigor of a philosopher, Unsustainable Inequalities shows that there is still hope for solving even seemingly intractable social problems.