How are we going to save the world, Mr. Piketty?

Thomas Piketty, one of the world’s most influential economists, has argued that reducing working hours could be key to saving the planet. In an interview with Der Standard, he suggested that less work, alongside reduced consumption and higher taxes on wealth, could help address both climate change and growing inequality. The idea challenges traditional economic models and raises questions about how societies balance productivity with sustainability and social equity. Piketty, who co-authored the Global Justice Report under his leadership, outlined a vision for the future in which working hours decline significantly. Currently, globally, average annual working time stands at around 2,100 hours per year. In Europe, this number is even lower, at approximately 1,500 hours annually. Piketty believes it is possible, and desirable, to bring these figures down further, potentially to around 1,000 hours per year by the year 2100. This would mean a substantial reduction in the amount of time people spend working, allowing more time for family, leisure, and personal development. He explained that such a shift is not just about improving quality of life. It is also tied to broader societal goals. For instance, men and women should share household responsibilities more equally, which would support greater gender equality. Piketty noted that current systems often place the burden of domestic work disproportionately on women, contributing to declining birth rates in countries like France and Austria. By redistributing work time, he argues, families might feel more supported, leading to healthier demographics and stronger communities. In addition to addressing inequality and gender roles, Piketty emphasized the need to reduce material consumption. He pointed out that modern economies are heavily dependent on labor-intensive production, which often leads to high levels of resource use and environmental degradation. With rising temperatures and extreme weather events becoming more frequent, he warned that current patterns of consumption and production are unsustainable. “We can’t afford to continue using resources at the rate we have,” he stated. “If we don’t change our ways, we risk making things worse.” The discussion took a political turn when Piketty referenced a recent debate in Austria involving the country’s chancellor, who had suggested that child-rearing should not be treated the same as paid employment. Piketty countered that both forms of work must be considered in new frameworks for fair distribution. He advocated for policies that encourage shared responsibility in households, particularly by having men take on more domestic tasks. This, he argued, would not only promote fairness but also help stabilize populations facing low fertility rates. Piketty also highlighted the importance of addressing global inequalities. While many wealthy nations focus on reducing emissions, poorer countries also seek economic growth and improved living standards. He stressed that solutions must account for the aspirations of all regions, rather than focusing solely on developed economies. “We’ve ignored the issue of sustainability on a global scale,” he said. “That has left us stuck in a political dead end.” His proposals are ambitious and controversial, challenging long-held assumptions about work, wealth, and progress. They suggest that true prosperity may lie not in maximizing output, but in rethinking how society uses its resources and time. Whether these ideas gain traction will depend on how effectively they can be implemented and accepted by policymakers and the public alike.