Humans have been distancing ourselves from nature for centuries, with a rapid acceleration since the Industrial Age. Today, as habitat loss, climate change and pesticide use drive a drastic decline in pollinators, which are responsible for at least a third of the food we eat worldwide, many of us are realizing it’s time to invite nature back in.
People have never been more aware of the need to boost the populations of birds and bats, bees, butterflies and other invaluable insects. Our cities may be the strongest lever we have to reverse their downward trend.
While about 41 percent of land in the United States is agricultural, 54 percent is covered by cities and suburbs plus airports and other infrastructure. And the city portion is growing fast, adding one million urban acres every year, according to a 2018 report.
In Nature’s Best Hope: A New Approach to Conservation that Starts in Your, Douglas Tallamy flags built and urban spaces as the next frontier for ecological transformation. He writes:
