Original sentence: Other scientific bodies, as well as a few individual scientists and retired scientists, have claimed that there are serious or fatal flaws in the hypothesis (see global warming), some charging the UN's climate panel with deliberately concealing these flaws (see global warming controversy, IPCC controversy).Source: Status of the  "Global Warming" Hypothesis
Edited sentence: Other scientific bodies, as well as a few individual scientists and retired scientists, have pointed out what they see as serious or fatal flaws in the hypothesis (see global warming), some charging the UN's climate panel with deliberately concealing these flaws (see global warming controversy, IPCC controversy).Source: STATUS OF THE "GLOBAL WARMING" HYPOTHESIS