Polar bear report essay

We envision a future network with hundreds of millions of active endpoints. These are not merely passive loads as are most endpoints today, but endpoints that may generate, sense, compute, communicate, and actuate.

Polar bear report essay

It is now two minutes to midnight Doomsday Clock Statement Bulletin of the Atomic Scientists Editor, John Mecklin Statement from the President and CEO The year just past proved perilous and chaotic, a year in which many of the risks foreshadowed in our last Clock statement came into full relief.

Inwe saw reckless language in the nuclear realm heat up already dangerous situations and re-learned that minimizing evidence-based assessments regarding climate and other global challenges does not lead to better public policies.

Major nuclear actors are on the cusp of a new arms race, one that will be very expensive and will increase the likelihood of accidents and misperceptions. The Board has provided recommendations for how we might go about achieving this end, and it is urgent that we take heed.

I commend the members of the Science and Security Board for the work they undertake every day to put us on a safer footing. We are deeply grateful for this ongoing support.

It is urgent that, collectively, we put in the work necessary to produce a Clock statement that rewinds the Doomsday Clock. Get engaged, get involved, and help create that future.

The time is now. Leaders and citizens of the world Re: Two minutes to midnight Date: January 25, Inworld leaders failed to respond effectively to the looming threats of nuclear war and climate change, making the world security situation more dangerous than it was a year ago—and as dangerous as it has been since World War II.

The greatest risks last year arose in the nuclear realm. Hyperbolic rhetoric and provocative actions by both sides have increased the possibility of nuclear war by accident or miscalculation. But the dangers brewing on the Korean Peninsula were not the only nuclear risks evident in In the Asia-Pacific region, tensions over the South China Sea have increased, with relations between the United States and China insufficient to re-establish a stable security situation.

In South Asia, Pakistan and India have continued to build ever-larger arsenals of nuclear weapons. And in the Middle East, uncertainty about continued US support for the landmark Iranian nuclear deal adds to a bleak overall picture. To call the world nuclear situation dire is to understate the danger—and its immediacy.

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On the climate change front, the danger may seem less immediate, but avoiding catastrophic temperature increases in the long run requires urgent attention now.

Global carbon dioxide emissions have not yet shown the beginnings of the sustained decline towards zero that must occur if ever-greater warming is to be avoided. The nations of the world will have to significantly decrease their greenhouse gas emissions to keep climate risks manageable, and so far, the global response has fallen far short of meeting this challenge.

Beyond the nuclear and climate domains, technological change is disrupting democracies around the world as states seek and exploit opportunities to use information technologies as weapons, among them internet-based deception campaigns aimed at undermining elections and popular confidence in institutions essential to free thought and global security.

But there has also been a breakdown in the international order that has been dangerously exacerbated by recent US actions. Inthe United States backed away from its long-standing leadership role in the world, reducing its commitment to seek common ground and undermining the overall effort toward solving pressing global governance challenges.

Neither allies nor adversaries have been able to reliably predict US actions—or understand when US pronouncements are real, and when they are mere rhetoric. Because of the extraordinary danger of the current moment, the Science and Security Board today moves the minute hand of the Doomsday Clock 30 seconds closer to catastrophe.

It is now two minutes to midnight—the closest the Clock has ever been to Doomsday, and as close as it was inat the height of the Cold War.

What can a technologist do about climate change? A personal view.

The Science and Security Board hopes this resetting of the Clock will be interpreted exactly as it is meant—as an urgent warning of global danger. The time for world leaders to address looming nuclear danger and the continuing march of climate change is long past.

The time for the citizens of the world to demand such action is now: The untenable nuclear threat. The risk that nuclear weapons may be used—intentionally or because of miscalculation—grew last year around the globe.

North Korea has long defied UN Security Council resolutions to cease its nuclear and ballistic missile tests, but the acceleration of its tests in reflects new resolve to acquire sophisticated nuclear weapons.

North Korea has or soon will have capabilities to match its verbal threats—specifically, a thermonuclear warhead and a ballistic missile that can carry it to the US mainland. In September, North Korea tested what experts assess to be a true two-stage thermonuclear device, and in November, it tested the Hwasong missile, which experts believe has a range of over 8, kilometers.

The United States and its allies, Japan and South Korea, responded with more frequent and larger military exercises, while China and Russia proposed a freeze by North Korea of nuclear and missile tests in exchange for a freeze in US exercises. The failure to secure a temporary freeze in was unsurprising to observers of the downward spiral of nuclear rhetoric between US President Donald Trump and North Korean leader Kim Jong-un.

Nuclear risks have been compounded by US-Russia relations that now feature more conflict than cooperation. Coordination on nuclear risk reduction is all but dead, and no solution to disputes over the INF Treaty—a landmark agreement to rid Europe of medium-range nuclear missiles—is readily apparent.

Such a collapse would make what should have been a relatively easy five-year extension of the New START arms control pact much harder to achieve and could terminate an arms control process that dates back to the early s.

For the first time in many years, in fact, no US-Russian nuclear arms control negotiations are under way. New strategic stability talks begun in April are potentially useful, but so far they lack the energy and political commitment required for them to bear fruit.This essay delves deeply into the origins of the Vietnam War, critiques U.S.

justifications for intervention, examines the brutal conduct of the war, and discusses the .

Polar bear report essay

The other car didn't see me, mom, it hit me like a load. As I lay there on the pavement, Mom, I hear the policeman say, the other guy is drunk, mom, and I will be the one to vetconnexx.com death of an Innocent' is a poem written in with an unknown author. Like many others, I have watched the Jordan Peterson phenomenon unfold with a certain fascination.

If you don’t know what I’m talking about, you don’t spend a lot of time on social media.

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The polar bear is a niche predator, preferring to live and hunt in the icy north, away from competition with other predators. That is not to say it can not live on land it can, as the Russian and Canadians know.

But living on the land means that the bears are now in competition with other predatory animals, and humans(!) something that is not normal for them.

Polar bear videos, photos and facts - Ursus maritimus | Arkive