The other is that it enlarges or shrinks fitness value properly, which, combined with random rule, determines a certain particle as global extreme value in speed update formula.

适当地缩放适应值，与随机规则共同决定某个粒子作为速度公式中的全局极值。

youdao

Apparently everyone knows that global warming only makes climate more extreme.

显然，每个人都知道，全球变暖只会让气候变得更加极端。

youdao

As global surface temperatures increase, so does the likelihood of extreme weather.

随着全球地表温度的上升，发生极端天气的可能性也在增加。

youdao

He says global warming is likely to increase the intensity and frequency of extreme weather events.

VOA: standard.2009.08.30

Scientists warn that without an agreement to reduce so-called green house gas emissions, global temperatures will continue to rise, with the catastrophic consequences of extreme weather events, the spread of drought and disease, and the extinction of plant and animal species.

VOA: standard.2009.12.09

Extreme global poverty could be eradicated by the end of the next decade under optimistic new targets unveiled by the World Bank that have divided development experts.

FORBES: Let's Eradicate Poverty And Darn The Inequality

What eventually tipped the balance was the current extreme global financial uncertainty, the mishandling of the crisis by the Icelandic authorities and the overreaction of the UK authorities.

BBC: Why raising interest rates won't work

All of this is happening despite clear evidence from the best scientists that global warming is already causing extreme weather events and it's only likely to get worse.

CNN: Shell Oil's multibillion dollar Arctic hoax