As ever, Newt, thank you for the effort you put in to debunking this. It's not great that I'm relying on an amphibian to vet my sources, and I certainly give disclaimers when I repeat this kind of stuff, but at this stage I open these stories just to see your rebuttal.

Yes, I just said I come to see your rebuttal. Own it.

I got a full set of those for a wedding gift. An all amphibian set including newts. Cool stuff.

Nice one, Newt. Couldn't happen to a nicer amphibian.

Your video, When Giant Amphibians Reigned, has made it into the Top 15 New Videos listing. Congratulations on your achievement. For your contribution you have been awarded 1 Power Point.

Chytrid is just one of many factors that are wiping out amphibians worldwide.
Amphibians are key links in the food web.
They are not the only class of organisms that are failing in this way.
When enough links in the web are broken, the web will collapse.
We are part of that web, and will not survive without it.

Can a brother amphibian get a *death (even if it was a fake death), *timeshift, and for good measure, a *terrible ? I'm not at all sure why you tagged it world affairs.

Please, don't test this theory for yourself. Frogs are having a tough enough time as it is with chytridiomycosis (infection from the chyrid/chytrid fungus (Batrachochytrium dendrobatidis)). If you need to slowly boil something alive, keep in mind we have an over abundance of humans and jump in the pot yourself. You'll get better data that way! ;-)

The US and most of Europe are just beginning to experience this, so unfortunately far too few people know it, but in many parts of the world most frogs and toads have gone extinct. As many as 2000 different species (1/3 of all frogs & toads) are expected to go extinct. In regions like the Amazon where once there were dozens of species and millions of amphibians, most are completely wiped out.

"The primary food for great blue heron is small fish, though it is also known to opportunistically feed on a wide range of shrimp, crabs, aquatic insects, rodents and other small mammals, amphibians, reptiles, and small birds."

http://en.wikipedia.org/wiki/Great_blue_heron#Diet

Hmm... now you've made me curious too. I have found a few interesting pages, but nothing specifically about frog vision apart from mentions that it's sensitive.

• How Stuff Works has a How frogs work article.
  
• The Whole Frog Project provides a virtual frog for high school biology students, based on MRI data, mechanical sectioning, and some software to allow visualising of the anatomical structures of the intact animal.
  
• The UW Sea grant site has a frogs page with resources for kids + teachers that has an origami frog (among other things).
  

I'm not quite as sure about the single photon claim. I found a Physicsworld.com article from September 2012 talking about using a single rod cell from a frog eye being used as an extremely sensitive detector which is able to detect a single photon, but according to the original Usenet Physics FAQ (I cite an updated version hosted at math.ucr.edu) human retinas can also respond to a single photon, but have a neural filter to block the signal unless 5 to 9 photons arrive within less than 100 ms.

References

Julie Schnapf, "How Photoreceptors Respond to Light", Scientific American, April 1987

S. Hecht, S. Schlaer and M.H. Pirenne, "Energy, Quanta and vision." Journal of the Optical Society of America, 38, 196-208 (1942)

D.A. Baylor, T.D. Lamb, K.W. Yau, "Response of retinal rods to single photons." Journal of Physiology, Lond. 288, 613-634 (1979)

>> ^quantumushroom:

"Hello, Newman."
Amphibian-voiced dipshit.


Hmmmm. Two Academy Awards, six Grammys, three Emmys, four Annies, and numerous other accolades points that dipshit finger back to it's heliocentric origin .......ⓂⓤⓢⓗⓡⓞⓞⓜⓁⒶⓃⒹ

"Hello, Newman."

Amphibian-voiced dipshit.

So, uh... is that a fish or an amphibian? A fishibian?

The point about global warming is that all the available evidence shows that:
1. It is happening
2. It is man-made.

Why is that a problem? well, because we dont know what the consequences could be, we dont know how to stop the rising temperature or if theres a limit or if or when we can reverse the trend.

All of the above could happen, or it might not, some of it may not be due to GW and some of it may be. The fact is that we are messing with earths ecosystem, which is the very reason we are here in the first place. We grew up and evolved as a species on this planet, under these conditions, how will a rapid(geologically rapid 100-200 years) change in climate affect us as a species? how will it affect millions of other species? How will it affect weather? viruses? diseases? deserts? forests?

We don't know

Thats the point. some of the above are possible consequences of global warming*.

*or some denialist pulled it out of their ass and put it on the web so that other denialists could impress us all with their extensive lists.

>> ^quantumushroom:

Enviro-statist alarmists claim that all of the following have been (or will be) caused by global warming.

Agricultural land increase, Africa devastated, African aid threatened, air pressure changes, Alaska reshaped, allergies increase, Alps melting, Amazon a desert, American dream end, amphibians breeding earlier (or not), ancient forests dramatically changed, Antarctic grass flourishes, anxiety, algal blooms, Arctic bogs melt, Asthma, atmospheric defiance, atmospheric circulation modified, avalanches reduced, avalanches increased, bananas destroyed, bananas grow, better beer, big melt faster, billion dollar research projects, billions of deaths, bird distributions change, birds return early, blackbirds stop singing, blizzards, blue mussels return, boredom, Britain Siberian, British gardens change, bubonic plague, budget increases, building season extension, bushfires, business opportunities, business risks, butterflies move north.
Cardiac arrest, caterpillar biomass shift, challenges and opportunities, Cholera, civil unrest, cloud increase, cloud stripping, cod go south, cold climate creatures survive, cold spells (Australia), computer models, conferences, coral bleaching, coral reefs dying, coral reefs grow, coral reefs shrink , cold spells, cost of trillions, crumbling roads, buildings and sewage systems, cyclones (Australia), damages equivalent to $200 billion, Dengue hemorrhagic fever, dermatitis, desert advance, desert life threatened, desert retreat, destruction of the environment, diarrhoea, disappearance of coastal cities, diseases move north, Dolomites collapse, drought, drowning people, ducks and geese decline, dust bowl in the corn belt.
Early spring, earlier pollen season, Earth biodiversity crisis, Earth dying, Earth even hotter, Earth light dimming, Earth lopsided, Earth melting, Earth morbid fever, Earth on fast track, Earth past point of no return, Earth slowing down, Earth spinning out of control, Earth to explode, earth upside down, Earth wobbling, earthquakes, El NiZo intensification, erosion, emerging infections, encephalitis, Europe simultaneously baking and freezing, evolution accelerating, expansion of university climate groups, extinctions (human, civilisation, logic, Inuit, smallest butterfly, cod, ladybirds, bats, pandas, pikas, polar bears, pigmy possums, gorillas, koalas, walrus, whales, frogs, toads, turtles, orang-utan, elephants, tigers, plants, salmon, trout, wild flowers, woodlice, penguins, a million species, half of all animal and plant species, less, not polar bears), experts muzzled, extreme changes to California.
Famine, farmers go under, figurehead sacked, fish catches drop, fish catches rise, fish stocks decline, five million illnesses, floods, Florida economic decline, food poisoning, food prices rise, food security threat (SA), footpath erosion, forest decline, forest expansion, frosts, fungi invasion, Garden of Eden wilts, genetic diversity decline, gene pools slashed, glacial retreat, glacial growth, glacier wrapped, global cooling, global dimming, glowing clouds, Gore omnipresence, grandstanding, grasslands wetter, Great Barrier Reef 95% dead, Great Lakes drop, greening of the North, Gulf Stream failure, habitat loss, Hantavirus pulmonary syndrome, harvest increase, harvest shrinkage, hay fever epidemic, hazardous waste sites breached, heat waves, hibernation ends too soon, hibernation ends too late, high court debates, human fertility reduced, human health improvement, human health risk, hurricanes, hydropower problems, hyperthermia deaths.
Ice sheet growth, ice sheet shrinkage, inclement weather, infrastructure failure (Canada), Inuit displacement, Inuit poisoned, Inuit suing, industry threatened, infectious diseases, insurance premium rises, invasion of midges, island disappears, islands sinking, itchier poison ivy, jellyfish explosion, Kew Gardens taxed, krill decline, lake and stream productivity decline, landslides, landslides of ice at 140 mph, lawsuits increase, lawsuit successful, lawyers’ income increased (surprise, surprise!), lightning related insurance claims, little response in the atmosphere, Lyme disease.
Malaria, malnutrition, Maple syrup shortage, marine diseases, marine food chain decimated, marine dead zone, Meaching (end of the world), megacryometeors, Melanoma, methane emissions from plants, methane burps, melting permafrost, Middle Kingdom convulses, migration, migration difficult (birds), microbes to decompose soil carbon more rapidly, more bad air days, more research needed, mountain (Everest) shrinking, mountains break up, mountains taller, mudslides, next ice age, Nile delta damaged, no effect in India, nuclear plants bloom, oaks move north, ocean acidification, outdoor hockey threatened, oyster diseases, ozone loss, ozone repair slowed, ozone rise.
Pacific dead zone, personal carbon rationing, pest outbreaks, pests increase, phenology shifts, plankton blooms, plankton destabilised, plankton loss, plant viruses, plants march north, polar bears aggressive, polar bears cannibalistic, polar bears drowning, polar bears starve, polar tours scrapped, psychosocial disturbances, railroad tracks deformed, rainfall increase, rainfall reduction, refugees, reindeer larger, release of ancient frozen viruses, resorts disappear, rice yields crash, rift on Capitol Hill, rioting and nuclear war, rivers raised, rivers dry up, rockfalls, rocky peaks crack apart, roof of the world a desert, Ross river disease.
Salinity reduction, salinity increase, Salmonella, salmon stronger, sea level rise, sea level rise faster, sex change, sharks booming, shrinking ponds, ski resorts threatened, slow death, smog, snowfall increase, snowfall reduction, societal collapse, songbirds change eating habits, sour grapes, spiders invade Scotland, squid population explosion, squirrels reproduce earlier, spectacular orchids, stormwater drains stressed.
Taxes, tectonic plate movement, terrorism, ticks move northward (Sweden), tides rise, tourism increase, trade winds weakened, tree beetle attacks, tree foliage increase (UK), tree growth slowed, trees could return to Antarctic, trees less colourful, trees more colourful, tropics expansion, tropopause raised, tsunamis, turtles lay earlier, UK Katrina, Venice flooded, volcanic eruptions.
Walrus pups orphaned, war, wars over water, water bills double, water supply unreliability, water scarcity (20% of increase), water stress, weather out of its mind, weather patterns awry, weeds, Western aid cancelled out, West Nile fever, whales move north, wheat yields crushed in Australia, white Christmas dream ends, wildfires, wind shift, wind reduced, wine - harm to Australian industry, wine industry damage (California), wine industry disaster (US), wine - more English, wine -German boon, wine - no more French , winters in Britain colder, wolves eat more moose, wolves eat less, workers laid off, World bankruptcy, World in crisis, Yellow fever.

Enviro-statist alarmists claim that all of the following have been (or will be) caused by global warming.


Agricultural land increase, Africa devastated, African aid threatened, air pressure changes, Alaska reshaped, allergies increase, Alps melting, Amazon a desert, American dream end, amphibians breeding earlier (or not), ancient forests dramatically changed, Antarctic grass flourishes, anxiety, algal blooms, Arctic bogs melt, Asthma, atmospheric defiance, atmospheric circulation modified, avalanches reduced, avalanches increased, bananas destroyed, bananas grow, better beer, big melt faster, billion dollar research projects, billions of deaths, bird distributions change, birds return early, blackbirds stop singing, blizzards, blue mussels return, boredom, Britain Siberian, British gardens change, bubonic plague, budget increases, building season extension, bushfires, business opportunities, business risks, butterflies move north.

Cardiac arrest, caterpillar biomass shift, challenges and opportunities, Cholera, civil unrest, cloud increase, cloud stripping, cod go south, cold climate creatures survive, cold spells (Australia), computer models, conferences, coral bleaching, coral reefs dying, coral reefs grow, coral reefs shrink , cold spells, cost of trillions, crumbling roads, buildings and sewage systems, cyclones (Australia), damages equivalent to $200 billion, Dengue hemorrhagic fever, dermatitis, desert advance, desert life threatened, desert retreat, destruction of the environment, diarrhoea, disappearance of coastal cities, diseases move north, Dolomites collapse, drought, drowning people, ducks and geese decline, dust bowl in the corn belt.

Early spring, earlier pollen season, Earth biodiversity crisis, Earth dying, Earth even hotter, Earth light dimming, Earth lopsided, Earth melting, Earth morbid fever, Earth on fast track, Earth past point of no return, Earth slowing down, Earth spinning out of control, Earth to explode, earth upside down, Earth wobbling, earthquakes, El NiZo intensification, erosion, emerging infections, encephalitis, Europe simultaneously baking and freezing, evolution accelerating, expansion of university climate groups, extinctions (human, civilisation, logic, Inuit, smallest butterfly, cod, ladybirds, bats, pandas, pikas, polar bears, pigmy possums, gorillas, koalas, walrus, whales, frogs, toads, turtles, orang-utan, elephants, tigers, plants, salmon, trout, wild flowers, woodlice, penguins, a million species, half of all animal and plant species, less, not polar bears), experts muzzled, extreme changes to California.

Famine, farmers go under, figurehead sacked, fish catches drop, fish catches rise, fish stocks decline, five million illnesses, floods, Florida economic decline, food poisoning, food prices rise, food security threat (SA), footpath erosion, forest decline, forest expansion, frosts, fungi invasion, Garden of Eden wilts, genetic diversity decline, gene pools slashed, glacial retreat, glacial growth, glacier wrapped, global cooling, global dimming, glowing clouds, Gore omnipresence, grandstanding, grasslands wetter, Great Barrier Reef 95% dead, Great Lakes drop, greening of the North, Gulf Stream failure, habitat loss, Hantavirus pulmonary syndrome, harvest increase, harvest shrinkage, hay fever epidemic, hazardous waste sites breached, heat waves, hibernation ends too soon, hibernation ends too late, high court debates, human fertility reduced, human health improvement, human health risk, hurricanes, hydropower problems, hyperthermia deaths.

Ice sheet growth, ice sheet shrinkage, inclement weather, infrastructure failure (Canada), Inuit displacement, Inuit poisoned, Inuit suing, industry threatened, infectious diseases, insurance premium rises, invasion of midges, island disappears, islands sinking, itchier poison ivy, jellyfish explosion, Kew Gardens taxed, krill decline, lake and stream productivity decline, landslides, landslides of ice at 140 mph, lawsuits increase, lawsuit successful, lawyers’ income increased (surprise, surprise!), lightning related insurance claims, little response in the atmosphere, Lyme disease.

Malaria, malnutrition, Maple syrup shortage, marine diseases, marine food chain decimated, marine dead zone, Meaching (end of the world), megacryometeors, Melanoma, methane emissions from plants, methane burps, melting permafrost, Middle Kingdom convulses, migration, migration difficult (birds), microbes to decompose soil carbon more rapidly, more bad air days, more research needed, mountain (Everest) shrinking, mountains break up, mountains taller, mudslides, next ice age, Nile delta damaged, no effect in India, nuclear plants bloom, oaks move north, ocean acidification, outdoor hockey threatened, oyster diseases, ozone loss, ozone repair slowed, ozone rise.

Pacific dead zone, personal carbon rationing, pest outbreaks, pests increase, phenology shifts, plankton blooms, plankton destabilised, plankton loss, plant viruses, plants march north, polar bears aggressive, polar bears cannibalistic, polar bears drowning, polar bears starve, polar tours scrapped, psychosocial disturbances, railroad tracks deformed, rainfall increase, rainfall reduction, refugees, reindeer larger, release of ancient frozen viruses, resorts disappear, rice yields crash, rift on Capitol Hill, rioting and nuclear war, rivers raised, rivers dry up, rockfalls, rocky peaks crack apart, roof of the world a desert, Ross river disease.

Salinity reduction, salinity increase, Salmonella, salmon stronger, sea level rise, sea level rise faster, sex change, sharks booming, shrinking ponds, ski resorts threatened, slow death, smog, snowfall increase, snowfall reduction, societal collapse, songbirds change eating habits, sour grapes, spiders invade Scotland, squid population explosion, squirrels reproduce earlier, spectacular orchids, stormwater drains stressed.

Taxes, tectonic plate movement, terrorism, ticks move northward (Sweden), tides rise, tourism increase, trade winds weakened, tree beetle attacks, tree foliage increase (UK), tree growth slowed, trees could return to Antarctic, trees less colourful, trees more colourful, tropics expansion, tropopause raised, tsunamis, turtles lay earlier, UK Katrina, Venice flooded, volcanic eruptions.

Walrus pups orphaned, war, wars over water, water bills double, water supply unreliability, water scarcity (20% of increase), water stress, weather out of its mind, weather patterns awry, weeds, Western aid cancelled out, West Nile fever, whales move north, wheat yields crushed in Australia, white Christmas dream ends, wildfires, wind shift, wind reduced, wine - harm to Australian industry, wine industry damage (California), wine industry disaster (US), wine - more English, wine -German boon, wine - no more French , winters in Britain colder, wolves eat more moose, wolves eat less, workers laid off, World bankruptcy, World in crisis, Yellow fever.