For example, we know that melting polar ice sheets will cause sea levels to rise, but we don't know how negative feedback loops will accelerate the process. (nwei.org)
The only worry investors should have is if index selling leads to successive rounds of ETF and passive mutual fund selling, which could lead to more negative feedback loop selling. (dailytradealert.com)
Sorry for misunderstanding your position in the first place and creating an unnecessary negative feedback loop on this thread. (realclimate.org)