Oh, my good heavens. That’s really appalling, though I don’t know what I would expect from research into “third-hand smoke”, rather than, I don’t know, “residue”.
You really should not read stuff like this.
1.) Which “Scientists say this third-hand smoke can accumulate on surfaces and in house dust and age over time, becoming progressively more toxic with carcinogens”? How does the residue become progressive more toxic? Which carcinogens?
2.) We have one study, on mice. Mice, note, are not human.
3.) At what level and how recently were the cages exposed to cigarette smoke?
4.) What is “significant”? Statistically significant, or significant in that it effects the organ functions? Two (possibly) very different things.
5.) How much longer did the wounds take to heal? How similar was it to poor healing in human smokers? How similar were the wounds to surgery? How were the mice wounded, specifically how did the researchers ensure the study and control mice had similar wounds?
6.) Why are we still torturing mice?
7.) What are “signs of hyperactivity”? Surely in a mouse we could define the criteria pretty clearly.
8.) What is “tobacco-specific”? Are they referring to a carcinogen that is associated with tobacco only? And, again, what is “similar”?
9.) How did they ensure the mice were not ingesting the residue?
10.) Of course the researcher says more research is urgently needed! Has there been a grant-dependent researcher in the history of the world who said,“Meh, maybe we should look into this some other time?”
Seriously, do not read stuff like this; popular press seldom reports on science, or even activities of people who do not know the word “residue”, well at all. When you’re interested in stuff like this, go straight to the link study.
Which I will now do. Primarily to see if a cell biologist calls a surface residue “smoke”.