extinction

The Turning Of The Tide

Supporters of the CO2 driven theory of anthropogenic global warming (CAGW) are in full panic mode. The continued hiatus in global temperature increase has led to a flurry of statements denying “the pause,” as climate scientists have named it. This new denialism even extends to international organizations like the WHO, that just recently claimed that global warming had not ceased, even though numerous organizations—including Britain’s Meteorological Office, NASA, and the IPCC—have admitted that it has. Among climate change true believers there is a scramble on to “find the missing heat” that would explain the pause. Strangely, among these practitioners of group think there is no consensus about the cause of the pause. At the same time, the IPCC is about to release its latest screed regarding climate change and the leaks have been flowing fast and furious, saying there is dissent in the land of consensus. This may well be the turning of the tide on the greatest scientific hoax in history.

Avoiding A Frozen Earth

Forty million years ago, Earth began slipping from a “hothouse” climate to an “icehouse” climate. Currently the planet is in a brief warm interlude know as an interglacial—a period of retreating ice sheets and shrinking glaciers. As the word interglacial suggests, our current comfortable climate is not permanent, but merely a pause between frigid ice age conditions. Though climate alarmists and media talking heads continue to natter on about uncontrollable rising temperatures a more devastating climate change would be a descent into an ice age so cold and so deep that the entire globe freezes over—it has happened before. A new scientific paper reveals what researchers say is a feedback mechanism that acts as a natural thermostat and keeps Earth from cooling to the point of uninhabitability.

The Tyranny Of Climate Change

The current interglacial warm period, the Holocene, started ∼11,500 years ago. At its start, among the dramatic changes in climate was a notable increase in rainfall, triggered by summer insolation values higher than those of today. This caused what is called the African Humid Period in North Africa—a time when the Sahara was dotted with large and small lakes, savannah grasslands, and in some regions, humid tropical forests and shrubs. The African Humid Period ended abruptly ∼5000 ybp (years before present) in many locations, such as western North Africa and northern Kenya. In other places, such as the central Sahara and the southern Arabian Peninsula, change occurred more gradually, taking several millennia. Regardless of the pace of change, those areas are tracts of arid desert today, and the animals and humans who had previously thrived in those formerly verdant regions have either moved or had to adapt to much harsher conditions. This is but one example of nature at its most capricious—the tyranny of climate change.

M'tak Ka'fek, Doug Hoffman's Latest SF Novel Released

Resilient Earth Press is pleased to announce that M'tak Ka'fek, the third book in Doug Hoffman's science fiction trilogy, the T'aafhal Inheritance, is now available for purchase online. Book three follows the adventures of the captain and crew of Parker's Folly, aka Peggy Sue, as they fight to rescue humanity and all Earth life from extinction. To do so they must defeat the minions of the Dark Lords, strange beings who inhabit rogue planets adrift in interstellar space. Part of the crew, led by Dr. Ludmilla Tropsha and Capt. Gretchen Curtis, hurriedly build defenses for Farside base on the Moon and a fleet of space ships to fight the coming invaders. At the same time Capt. Jack Sutton and a skeleton crew are 1,500 light years from home, desperately hunting for a supply of antimatter that will allow the 4 million year old T'aafhal battle cruiser, M'tak Ka'fek, to take them home to defend the ones they love.

Chicken Little Climate Science

Climate change has become the go to excuse for anything bad happening in the environment. Legions of climate scientists have issued dire warnings regarding the consequences of man's profligate use of fossil fuels. So common have these pronouncements become that news reporters and politicians have taken to blaming all things judged out of the ordinary on global warming. This fits the agendas of many, since global warming is supposedly caused by human activity and human activity is linked to greed, avarice and big business. But the doomsayers should take care, for there have been other times when experts have warned humanity that its evil ways have brought the world to the edge of perdition. Does anyone these days remember over population?

Sentinel: A Plan to Save Earth

A 17-meter-wide asteroid that no one saw coming exploded in February near Chelyabinsk, Russia, blazing across the sky and television screens world wide. Efforts have been made to identify asteroids larger than a kilometer—objects large enough to threaten life on Earth. Hollywood has cranked out dozens of cheesy asteroid collision movies, some bad and others worse, but none capture the magnitude of the actual threat from near Earth objects (NEOs). There may be a million asteroids with masses greater than ocean liners in Earth-approaching orbits, nearly all of which remain undiscovered and their courses uncharted. Now, a private foundation wants to build Sentinel, a satellite containing an infrared telescope that would be able to detect a half-million orbiting objects from a vantage point near Venus. Is this a project too important to trust to government agencies like NASA and the ESA?

Acrimony Among Anthropocene Agitators

Most people have never heard of the Anthropocene era and with good reason—it is not an officially recognized geologic time period. It is the invention of a small group of scientific busy bodies who evidently have nothing better to do than try to effect a change in the official timeline of Earth's past. The International Commission on Stratigraphy, the body charged with formally designating geological time periods, has been petitioned in the past and just recently a group of chuckle-heads attending the Society for American Archaeology meetings in Hawaii have brought the idea up again. Only problem is, the proponents of the Anthropocene have fallen to arguing amongst themselves—when did the “Age of Man” really start?

Red Planet in Peril

Recent comet sightings and the fiery path blazed across Russian skies by a large meteor have people pondering the possibility of a collision between Earth and some other heavenly body. Lost in the discussion is news from NASA that Mars is on schedule for a close encounter of its own in 2014, and the visiting comet may actually strike the red planet. Comet C/2013 A1 (Siding Spring) will be rendezvousing with Mars in October 2014, most likely passing by the planet at roughly the height of an earthly communication satellite. Estimates of the minimum distance between planet and comet range from about 100,000 km and 0, meaning a collision. If the comet does collide with Mars it is estimated the blast will be equivalent to that of a billion megatons of TNT. It would be an event of the same magnitude as the impact that killed off the dinosaurs 65 million years ago.

Ice Unknown

It's everywhere on Earth, on the other planets and moons of the solar system, and even in comets from deep space. It is the frozen form of water, commonly called ice. Something so ubiquitous and familiar, one would think that science knows a lot about ice. It turns out science knows less than we might suppose. In a commentary in the journal Nature, an ice scientist raises ten open questions about ice. For example, the article states: “We cannot predict with certainty when and where ice clouds will form in the atmosphere; areas of the sky remain humid when we would expect them to freeze.” Ice is a fundamental part of Earth's climate, yet these questions and others remain unanswered. How can climate science claim to predict the fate of the polar ice sheets or mountain glaciers when we do not really understand the substance that they are made of?

The Prophet Al Gore, Blessings Be Upon Him

Just when it seems that public figures can sink no lower, be more cynical, act more duplicitous, a news story comes along that plumbs new depths in ideological betrayal. And so it was this week when the shocked staff at Current TV was called to an all hands staff meeting. They were informed that the Current TV network, supposedly a bulwark of liberal green thought holding back the barbarian hoards from FOX and talk radio, had been sold to those leading mideast liberals at Al Jazeera. Former Vice President and self styled eco-prophet Al Gore has made himself a much, much richer man by doing what the political class has done since the dawn of human history—sell out to the other side.

Arctic Ice Confounds Models

Heralded far and wide as a harbinger of global climate change, this year's record Arctic ice melt has the uninformed climate alarmists celebrating and the more knowledgeable scratching their heads. You see, this summer's ice retreat was predicted by no computer model and few scientists even though it possible. While climate scientists ponder what is wrong with their theories nature has carried on—no fuss, no muss, no drama. Circulation patterns are shifting and living creatures from zooplankton to megafauna are taking the change in stride. What has flummoxed environmental scientists is the simple and now demonstrated fact that successful life forms have a common trait—they are adaptable, something many scientists are not.

We're Still Standing

A study of ancient volcanic ash found at key archaeological sites across Europe suggests that early modern humans were more resilient to climate change and natural disasters than commonly thought. The study, which appeared in PNAS, analyzed volcanic ash from a major eruption that occurred in Europe around 40,000 years ago. The volcano spewed so much ash that the event probably created winter-like conditions and a sudden colder shift in climate. Scientists have generally suggested that the spread of modern humans, and the decline of our cousins the Neanderthals, was primarily due to ancient volcanic eruptions and deteriorating climate conditions, but this study shows that stone-age man rolled with the punches and shrugged off the sudden shifts in climate. This new evidence flies in the face of modern predictions that a shift of a few degrees in average yearly temperature will decimate human populations world wide.

Rethinking Polar Bear Evolution

A new study in the Proceedings of the National Academy of Sciences (Early Edition on-line), is shaking up science's view of polar bear evolution. Previously, it had been suggested that the white bear of the north was a relatively young species that diverged from brown bears during the last glacial period. That glaciation started after the Eemian epoch (~125,000 years ago), peaking around 25,000 years ago. New genetic analysis pushes that estimated divergence back to 4-5 million years ago, though there seems to have been a significant level of interbreeding between the two species over time. Another important finding is that the polar bear population underwent a significant contraction around 500,000 years ago. According to this new information the polar bear has been around for much longer than previously thought, implying that it has survived many interglacial warm periods. In other words, those who think the polar bear cannot survive the shrinking of Arctic ice packs are dead wrong.

Wolf In Coyote's Clothing

The coyote, also known as the American jackal or the prairie wolf, is a canine predator found throughout North and Central America. Ranging from Panama in the south, north through Mexico, the United States and into Canada the wily Canis latrans has been spreading into new territory in the Eastern US, filling a void left at the top of the food chain by the virtual extinction of the gray wolf. But these new coyotes are not the little dog sized creatures from the South West—the new coyote is larger, stronger and more aggressive than his ancestors. Well known as a master of adaptation, new studies over the past few years are now revealing how these relatives of wolves and dogs are evolving into a new top predator thanks to humans. They have expanded their diet to include squirrels, household pets and even deer. Supposedly, coyotes killed a 19-year-old female hiker in Nova Scotia in 2009. It seems that this new breed of predator is actually a wolf in coyote's clothing.

Flatulosaurus Heats Up the Mesozoic

A new Current Biology paper proposes that the accumulated output of dinosaur flatulence could have changed the global climate during the age of the dinosaurs. Insert dinosaur fart joke here. No, seriously, this is a real report in an actual scientific journal. It just happens to be on a subject that the news media could not resist blowing out of proportion on their best day. Given that much of the CO2 in Earth's atmosphere was emitted by some form of living creature this is a serious area for study by environmental scientists. So after giving the chattering media magpies some time to calm down, here is a more serious take on this heady topic.

Syndicate content