Just going by memory here, but in addition to Syria chemical attack, (which is the stronger meaning imho,) in the drop where this baby on floor is mentioned wasn’t he also mentioning household chemicals as well?
The stuff we use in our homes is often not very benign at all. That was one of my first impressions reading it. We are surrounded by unwholesome substances foisted on us by the chemical companies, which we are learning are very likely out to get us. EVERYONE is being poisoned at some level and it is difficult to avoid. Starts with babies crawling on the floor. Just a thought.
:: The stuff we use in our homes is often not very benign at all. ::
Mixing Bleach and Drano (or is it ammonia?) creates Phosgene.