Right. But they are considerably, CONSIDERABLY, more toxic than Methelyne chloride.
You need a new book. Methylene chloride is only slightly more hazardous than Cool Whip.
I'd be for some of that.
- Asbestos is superior to almost anything else as a fire retardant and insulation material. The WTC building that had its steel beams coated with asbestos stood the fire for almost an hour longer than its twin. There has never been a case of cancer caused by exposure to commercial asbestos.
- There has never been a human sickness, let alone death, attributed to DDT. On the contrary, literally millions have died as a result of the absence of DDT.
- Tetraethyl lead, as well as other commercial uses of lead, are almost completely benign, the one exception I can think of is bullets. The most common, provable, environmental problem associated with lead is when precious snowflakes gnaw on lead-based paints.
I don't know about the other stuff.