Why traditional chemistry is changing towards green chemistry

The transformation from traditional chemistry to green chemistry can be seen as the transformation of chemistry from "extensive" to "intensive".

This is a big change in chemistry (economics) and (prevention of pollution) and the biggest feature of improving green chemistry is that it adopts scientific methods of actual pollution prevention at the beginning, so the process and terminal are zero-emission and

Zero pollution.

Because it has made full use of (all) atoms in the process of acquiring new substances through chemical transformations, it has "atom economy".

Therefore, (resources) are fully utilized and (prevention of pollution) is achieved.