Chromatic is a reflection of different wavelength of electromagnetic radiation through slightly different angles in a failure to focus...It causes colored fringes
<span>It takes years to become widely understood if it is misrepresented in order to influence public opinion
It is the only one with bad effects since the others may be annoying but they would provide safety.
</span><span>Im not leaning either way with this but global warming is not agreed on and many people will try to use that to influence people as an example </span><span />
Urban sprawl..............
The answer is unsupported claims.
Pseudoscience is not actual science. While science is based in logical reasoning, pseudoscience consists of statements, beliefs, or practices that don't have evidence to support them but they claim to be scientific and factual (some examples: homeopathy, geocentrism, reiki, flat earth theory)