Not exact matches
Since, even
now, when debates about the fact of global
warming is largely over, no nation is considering taking the really drastic actions that might significantly
reduce the catastrophes that lie ahead, it seems that we are all too likely to experience judgment for our collective sins.
I mean, what's going to happen
now is that we are, you know, getting much cleaner in the way that we combust things and as a result of global dimming is going to
reduce, and that's going to give us a little bit more
warming.
Now economists are applying this law of demand to policies intended to improve energy efficiency and
reduce greenhouse gas emissions linked to global
warming.
As climate change causes the Barents Sea to grow
warmer, for some years
now other fish species like capelin and Atlantic cod have moved further northward, creating new competition that could
reduce the polar cod population.
The question for environmental advocates
now, said Joireman, is to «figure out how to motivate all people to engage in behaviors that
reduce global
warming.
Until
now, they reckoned that aerosols
reduced greenhouse
warming by perhaps a quarter, cutting increases by 0.2 °C.
Now celebrity chefs and nutritionists are touting not just the savory,
warming appeal of bone broth, but also its health benefits: mood - enhancing minerals, digestion - assisting and inflammation -
reducing amino acids, and even collagen for healthy skin and hair.
The standard 135bhp Abarth 500 will continue to be sold as the entry - level model, although the price has been
reduced by # 500 — so the
warm 500 is
now available for # 13,975.
There's a hot - stone - inspired energizing massage function, with six massage programs, including two that include
warming, and the active seat ventilation system
now uses reverse fans to help
reduce drafts.
On the contrary, roughly 80 percent of HOT is devoted to on - the - ground reporting that focuses on solutions — not just the relatively well known options for
reducing greenhouse gas emissions and otherwise limiting global
warming, but especially the related but much less recognized imperative of preparing our societies for the many significant climate impacts (e.g., stronger storms, deeper droughts, harsher heat waves, etc.,) that, alas, are
now unavoidable over the years ahead.
Well maybe not all aspects of global
warming, but researchers at UCLA are
now reporting that climate change is
reducing the Santa Ana winds, which exacerbate fires along the coasts of southern California each year.
The paper appears to conclude that if we wait 20 years to begin
reducing GHG emissions, assuming a modest amount of mitigation in the short term, we will have to
reduce emissions at a 3 to 7 times greater rate than if we start
now in order to keep
warming to a 3 degree C increase around 2100.
Cox seems to be straightforward in saying that
reduced aerosol effects (cooling) will result in greater
warming (from GHGs) and that the cooling effect
now is stronger than normally supposed.
Before allowing the temperature to respond, we can consider the forcing at the tropopause (TRPP) and at TOA, both reductions in net upward fluxes (though at TOA, the net upward LW flux is simply the OLR); my point is that even without direct solar heating above the tropopause, the forcing at TOA can be less than the forcing at TRPP (as explained in detail for CO2 in my 348, but in general, it is possible to bring the net upward flux at TRPP toward zero but even with saturation at TOA, the nonzero skin temperature requires some nonzero net upward flux to remain —
now it just depends on what the net fluxes were before we made the changes, and whether the proportionality of forcings at TRPP and TOA is similar if the effect has not approached saturation at TRPP); the forcing at TRPP is the forcing on the surface + troposphere, which they must
warm up to balance, while the forcing difference between TOA and TRPP is the forcing on the stratosphere; if the forcing at TRPP is larger than at TOA, the stratosphere must cool,
reducing outward fluxes from the stratosphere by the same total amount as the difference in forcings between TRPP and TOA.
As if arsenic in chicken,
reducing global
warming, and associating with sexy men like Prince and Chris Martin weren't enough reason to be a vegetarian, we
now have the Veg Out: Vegetarian Dining Guides to prod the more carnivorous souls among us to
In the report released today by the Intergovernmental Panel on Climate Change, the world's top scientists warned that global
warming is unequivocally man - made and will become irreversible if we do not act
now to
reduce the amount of carbon emissions released into the atmosphere.
The choices that we make
now will influence current and future emissions of heat - trapping gases, and can help to
reduce future
warming.
According to a new poll released by the Natural Resources Defense Council (NRDC), a majority of voters in six moderate to conservative congressional districts
now believe global
warming to be the top environmental problem and favor immediate actions to
reduce carbon emissions.
July 27, Comments 13, 186 and 213) global
warming will not just stop then because nothing will be
reducing the 35 %, perhaps
now close to 40 %, overload of GHGs already in air.
Now they argue that
reduced emissions will prevent climate change / global
warming and that the world will experience various alleged dooms if that is not done.
Now that the US has greatly increased sources of oil and natural gas thanks to drilling using new technology (thus obviating the need for depending on the Middle East), renewable energy advocates have fallen back on their claims that fossil fuel use must be
reduced to avoid catastrophic anthropogenic global
warming.
Of course, Tsonis has
now been
reduced to pretending that
warming ceased in 1998, even when his own graphs contradict him.
Imagine a scenario in which global
warming would lead to zero costs between
now and the year 2200, at which point global economic growth would be permanently
reduced by 0.1 percent — in other words, that economic output starting in 2200 would be 99.9 percent of what it would have been had there been no global
warming.
Now imagine if there was already a known mechanism of IR scattering that
reduced IR loss to space resulting in a heating effect, and that the particulars of the mechanism were well understood, and that the substances responsible for this mechanism were very well known, and that we were increasing the concentration of this substance quite dramatically, and that we we seeing temperature rises as had had been hypothesized almost a century ago, and that some signs indicative of this particular mechanism for
warming had been observed.
Coinciding with cycles of
reduced sea ice, glaciers on the island Novaya Zemlya in the Barents Sea, also underwent their greatest retreat around 1920 to 1940.61 After several decades of stability, its tidewater glaciers began retreating again around the year 2000, but at a rate five times slower than the 1930s.47 The recent cycle of intruding
warm Atlantic water45 is
now waning and if solar flux remains low, we should expect Arctic sea ice in the Barents and Kara seas to begin a recovery and Arctic glaciers to stabilize within the next 15 years.
For example, because the mass balance argument says nothing about absolute numbers or attribution it may be that we are also — for example — destroying carbon - fixing plankton,
reducing the breaking of waves and hence mechanical mixing with the upper ocean, releasing methane in the tundra which was previously held by acid rain and which can
now be converted to CO2, or it may be we are just seeing a deep current, a tiny bit
warmer than usual because of the MWP, heating deep ocean clathrate so that methanophage bacteria can devour it and give off CO2.
More clouds both drastically
reduce energy input from the sun and simply slow release of what energy there is trapped in the lower troposphere, but the long term effect would be a fall in average temperature because of the significantly
reduced input power but the atmosphere's ability to cool is aided by air current circulation whereby the
warmer air rises above those low clouds and that infra - red is more easily re-emitted into space, whereby the low clouds
now block that re-emission from hitting the ground again to any significant degree.
So
now volcanoes decide... Even if Asia will
reduce «anthropogenic influences» of sulfur aerosols, nothing we gain... We can not «hope» that abruptly we have a «volcanic silence» and anthropogenic GHGs «will triumph»... An aerosol «the end» of global
warming?
It's very clear (thanks to Steve M, Willis etc) that there are issues with both but given the current hyped claim by the «
warmers» that the past effects of man - caused global
warming have largely been masked by the
warming of the oceans and that unless we
reduce CO2 emissions
now that we won't be able to mitigate future global
warming when this «stored heat» eventually comes back out of the oceans and leads to catastrophic effects, I'm very interested in getting to the punchline of this debate on SSTs.
IRIN has
now completed a reporting project — conducted with support from the Open Society Foundations — to outline the challenges that global
warming is triggering, and to explore what local communities are doing to adapt and
reduce their vulnerability.
A physicist is no more likely than a sociologist to know what human emissions will be 50 years from
now — if a slight
warming would be beneficial or harmful to humans or the natural world; if forcings and feedbacks will partly or completely offset the theoretical
warming; if natural variability will exceed any discernible human effect; if secondary effects on weather will lead to more extreme or more mild weather events; if efforts to
reduce emissions will be successful; who should
reduce emissions, by what amounts, or when; and whether the costs of attempting to
reduce emissions will exceed the benefits by an amount so large as to render the effort counterproductive.
Polar bears are one of the most sensitive Arctic marine mammals to climate
warming because they spend most of their lives on sea ice.35 Declining sea ice in northern Alaska is associated with smaller bears, probably because of less successful hunting of seals, which are themselves ice - dependent and so are projected to decline with diminishing ice and snow cover.36, 37,38,39 Although bears can give birth to cubs on sea ice, increasing numbers of female bears
now come ashore in Alaska in the summer and fall40 and den on land.41 In Hudson Bay, Canada, the most studied population in the Arctic, sea ice is
now absent for three weeks longer than just a few decades ago, resulting in less body fat,
reduced survival of both the youngest and oldest bears, 42 and a population
now estimated to be in decline43 and projected to be in jeopardy.44 Similar polar bear population declines are projected for the Beaufort Sea region.45
Fast action to
reduce short - lived climate pollutants (SLCPs) could slow the rate of global
warming while saving millions of lives over the next several decades from air pollution — which
now kills more than 6 million people a year.
The American Association for the Advancement of Science (AAAS) released this year a report titled «What We Know» that shows that taking action
now reduces both the cost and the risks associated with our
warmed world.
Let me put it this way: do you believe there is dangerous man - made global
warming happening right
now, that we have to alter Western industrial civilization to correct, by
reducing CO2 emissions below 350 ppm?
Industrial - scale wind turbines (WTi), a common sight in many European countries, are
now actively promoted by federal and state governments in the U.S. as a way to
reduce coal - powered electrical generation and global
warming.
You may have heard that the planet is committed to further
warming and sea level rise, irrespective of what choices we
now make to
reduce carbon emissions.
At the just - concluded U.N. climate negotiations in Poznan, Poland, Earthjustice attorneys Martin Wagner and Erika Rosenthal advocated for rapid action to
reduce emissions of black carbon,
now considered one of the most effective strategies to slow near - term global and Arctic
warming.
But
now researchers are reporting that the incidence of the disease could actually be
reduced with
warming climate change.
Which is why I keep suggesting that
reduced salinity and consequent deep water Arctic ocean
warming during the last glacial aren't relevant to what is happening
now.
Supporters said the accord puts off for
now fierce political debates about how or even whether to
reduce emissions of carbon dioxide, methane and other gases that collect in the atmosphere and create a greenhouse effect that
warms the earth's surface.
Assuming the IPCC's value for climate sensitivity (i.e. disregarding the recent scientific literature) and completely stopping all carbon dioxide emissions in the U.S. between
now and the year 2050 and keeping them at zero, will only
reduce the amount of global
warming by just over a tenth of a degree (out of a total projected rise of 2.619 °C between 2010 and 2100).
So,
now we know that the more active sun
warms the planet directly with increased incident radiation and indirectly both by
reducing low cloud and likely by elevating the proportion of gaseous water — the most important greenhouse gas.
Following the American example with acid rain, Europe
now relies on cap - and - trade to help about 10,000 large industrial plants find the most economical way of
reducing their global
warming emissions.
Proposals by Copenhagen City Council member Claus Bondam are supposed to up renewable energy use (although plenty of wind turbines can already be seen spinning in the city harbor),
reduce cars in the city center (pretty bike - amenable
now) and green up district heating systems by tapping into a
warm water reservoir 2.5 kilometers beneath the city.
This will then
reduce the capability of the
warmer object to emit photons, ie., the photons that it
now emits will be slightly cooler than the photons that it was emitting prior to the absorption of the cold photons.
The good news, says Paulson: «The most severe risks can still be avoided through early investments in resilience and other immediate actions we can take
now to
reduce the pollution that causes global
warming.»
The new report underscores the urgency of the task before policymakers around the world — take potentially expensive actions
now to
reduce emissions in order to avoid the worst effects of global
warming years down the road.
Lastly, even the most aggressive CO2 mitigation steps as envisioned
now can only limit further additions to the committed
warming, but not
reduce the already committed GHGs
warming of 2.4 °C.