+14

How much reduction in particles is enough?

Анонім 11 років тому оновлено anonymous 6 років тому 0

Given the health damage caused by PM10 and PM 2.5s, is it satisfactory for our leaders to aim for only a small reduction to exposure, such as 10% or 20%? Should some sources of particles such as the burning of wood for heating/BBQs, be phased out altogether?