Many people live in an urban area with its modern amenities and lifestyle. Yet, they yearn to be surrounded by nature. "They want a city with eco-friendly designs and natural surroundings," says Enrico Conti, a green architect whose economy people...

In a 2017 survey, 84% of respondents reported that sustainable living was important to them. But when it comes to leading a greener lifestyle, the answers aren’t always so clear-cut. Making those necessary changes can feel overwhelming or even totally...