Sustainable design

Modern buildings tend to take electricity and air conditioning for granted. They often have glass facades and windows that can’t be opened. And when the power goes out for days in the middle of a heat wave, as the Houston area experienced in July 2024 after Hurricane Beryl, these buildings can become unbearable. Yet, for millennia, civilizations knew how to shelter humans in hot and dry climates. As an architectural designer and researcher studying urban resilience, I have examined many of the techniques and the lessons these ancient civilizations can offer for living in hotter and drier conditions. With global temperatures rising, studies show that dangerously hot summers like those in 2023 and 2024 will become increasingly common, and intense storms might result in more power outages. To prepare for an even hotter future, designers today could learn from the past. Sumerians: Keeping cool together The Sumerians lived about 6,000 years ago in a hot and dry climate that...

To meet today’s global sustainability challenges, the corporate world needs more than a few chief sustainability officers – it needs an army of employees, in all areas of business, thinking about sustainability in their decisions every day. That means product designers, supply managers, economists, scientists, architects and many others with the knowledge to both recognize unsustainable practices and find ways to improve sustainability for the overall health of their companies and the planet. Employers are increasingly looking for those skills. We analyzed job ads from a global database and found a tenfold increase in the number of jobs with “sustainability” in the title over the last decade, reaching 177,000 in 2021. What’s troubling is that there are not enough skilled workers to meet the rapid growth in green and sustainability jobs available. While the number of “green jobs” grew globally at a rate of 8% per year over the last five...