Urban heat islands are
a dangerous effect of global warming, and some cities are taking action to combat it.
:: Center for American Progress via:: CNet More on global warming effects
Dangerous effects of global warming on Earth The Worst Effect of Global Warming So Far...:: The Center for American Progress» Top 100 Effects of Global Warming Two Views on the Effects of Global Warming Global Warming Wants to Eat Your Flesh
I will continue to fight for the health of the waters off of New England and the United States, and against
the dangerous effects of global warming on oceans everywhere.
We can help to avoid
the dangerous effects of global warming by enacting strong and mandatory policies to shift to renewable sources of energy and improve energy efficiency.
Not exact matches
They tend to believe that as the planet
warms, low - level cloud cover will increase, thus increasing planetary albedo (overall reflectiveness
of the Earth), offsetting the increased greenhouse
effect and preventing a
dangerous level
of global warming from occurring.
That's a
dangerous combination, since urban populations are more at risk
of disruption from the
effects of global warming.
That is decidedly not how this paper is used in public discourse though, I think in many instances this paper is used to say that not only do humans cause
global warming, but they are also the major cause and the degree
of effect on nature / climate is in some way
dangerous and needs to be mitigated.
While the greenhouse
effect is undeniably real, and while most scientists agree that there has been a rise in
global temperatures caused in some part by human emissions
of carbon dioxide, no one knows how much more
warming will occur this century or whether it will be
dangerous.
Such higher levels
of warming would make it much more difficult for countries to keep the
global temperature rise to below 2C, as they agreed to do at the landmark Paris climate summit last year, to avoid
dangerous extreme weather and negative
effects on food security.
A (2) Modern
warming, glacier and sea ice recession, sea level rise, drought and hurricane intensities... are all occurring at unprecedentedly high and rapid rates, and the
effects are globally synchronous (not just regional)... and thus
dangerous consequences to the
global biosphere and human civilizations loom in the near future as a consequence
of anthropogenic influences.
From hazardous
effects causing potential loss
of life, injury, or other negative health impacts, to the potential exposure
of social, economic, and infrastructure assets to adverse impacts,
global warming places vulnerable human lives and systems in
dangerous jeopardy.
Although a limited range
of positive
effects of global warming on humans have been identified, the overwhelming majority
of effects are increasingly
dangerous.
Among other things, the authors state that [1] «scientists do not know how large the greenhouse
effect is, whether it will lead to a harmful amount
of global warming, or (if it will) what should be done about it» (p. 560); [2] that «profound disagreements» about
global warming exist within the scientific community (p. 560); [3] that so - called «activist scientists» say that the earth's climate is
warming (p. 560); [4] that «science doesn't know whether we are experiencing a
dangerous level
of global warming or how bad the greenhouse
effect Is, if it exists at all» (p. 569); [5] and that
global warming is «enmeshed in scientific uncertainty» (p. 573).
In a new paper, the climate scientist Professor James Hansen and a team
of international experts found the most
dangerous effects of a
warming climate — sea level rise, Arctic ice melt, extreme weather — would begin kicking in with a
global temperature rise
of 1C.