D.C. is overrun with rats. Why isn’t Tokyo?

Tokyo is the only city shown on the chart that has decreased its number of rat sightings since 2012 (whereas rat sightings in D.C. have risen 800 percent). I was surprised Richardson didn’t comment on Tokyo. What are they doing in Tokyo, a population-dense city, that could be replicated in other cit...

Redirecting to full article...