Sentences with phrase «before human activities»

They compared the modern rate of species loss to the natural rates of species extinction before human activities dominated Earth, and found that people are actively participating in «a global spasm of biodiversity loss.»
The seven - day rainfall total from Harvey was as much as 40 percent higher than rainfall from a similar storm would have been decades ago, before human activity caused atmospheric carbon dioxide levels to spike, according to a study published yesterday in Geophysical Research Letters.
Respiration by bacteria may have slightly increased levels of CO2 in pockets of air trapped within polar ice caps meaning that before human activity CO2 levels may have been even lower than previously thought.»
Climate on Earth has changed on all time scales, including long before human activity could have played a role.
We presume CO2 was at 280 ppm at the beginning of the Industrial Revolution, before human activity could have caused a significant impact.

Not exact matches

Humans can fully focus on one digital activity for about eight seconds before distraction sets in.
This is a familiar dodge - emphasizing uncertainty about the precise amount of humanity's contribution while ignoring the broad scientific consensus that human activities are largely responsible for dangerous warming of our planet and that action is urgently needed before it is too late.
Applying metaphor from creativity within the human psyche, he illustrated how each step along the route from the primal thought of being to the mundane activity of this world is an artificial leap from what came before.
If God is really going to care about human activities, don't you think he'd intervene in any war zone to bring it to a halt before he'd take an interest in a GAME?
For centuries, men have worried about this problem: if God's grace is indeed His activity, coming before and present in every good human act, how can such acts be truly free and responsible acts on the part of the human agent?
For the first time in the history of creation, the life support systems of the Planet Earth are being destroyed by human activities... Throughout history humans have caused locally significant damage to the environment, but never before have human numbers and actions combined to threaten the integrity of the entire planet.
Many of the elements basic to a Christian way of life were first basic to a Jewish way of life: a reverence for the Scriptures; a sense of the sacred; respect for the law; humility before the transcendent; the cherishing of the human capacity for reflection and choice; the sharp taste of the existing (as distinct from non-existing), and of being (as opposed to nonbeing), and therefore of the blessed contingency of this created world; the practice of compassion; the ideal of friendship with God and of «walking with God»; the habit of prayer; and a sense of the presence of God during the activities of every day — all these are habits of life that Christians share with Jews and have learned from Judaism.
The State ensures the progress in fulfilling the People's Will by subduing the individual's will to the Law, the Law to the Consensus of the majority of the People and by ensuring equity - the equality of All human activities before the law, thus allowing for the Benefit of any Activity to be the only argument giving it Priority over another.
Wang points out that the current findings are preliminary and that comparing SLC13A5 activity in healthy and cancerous human liver tissue will be necessary before studies of this pathway as a cancer drug target should be contemplated.
More than 100 years later, an international team of scientists that includes a NASA researcher has proven that air pollution from industrial activities arrived to the planet's southern pole long before any human.
The BBC team used clever analogies and appealing graphics to discuss three key numbers that help clarify important questions about climate change: 0.85 degrees Celsius — how much the Earth has warmed since the 1880s; 95 % — how sure scientists are that human activity is the major cause of Earth's recent warming; and one trillion tons — the best estimate of the amount of carbon that can be burned before risking dangerous climate change.
Your editorial suggests it would be better to rebuild damaged ecosystems to incorporate human activity, rather than rewind them to how they were before we started meddling (18 May, p 3).
To understand why the long - spined urchins have not returned to the reef more than 30 years later, Scripps scientists Katie Cramer and Dick Norris analyzed the amount of fossilized urchin spines that accumulated in reef sediment layers over the past 3,000 years to paint a picture of life on the reef before it was altered from the disease outbreak and human activities such as fishing and pollution.
And it has shown us five previous worldwide extinction events that occurred before the human era, enabling us to ask whether human activity is now causing a sixth global die - off.
Global warming became big news for the first time during the hot summer of 1988 when now - retired NASA climate scientist James Hansen testified before Congress that the trend was not part of natural climate variation, but rather the result of emissions of CO2 and other greenhouse gasses from human activities.
Although increasing illumination was more common in MPAs associated with human activity, even those designated as strict nature reserves or wilderness areas, which have limited human intrusion, experienced increasing light — about 9 % are experiencing increases in artificial light intensity, the team reports online before print in Conservation Letters.
SAN FRANCISCO — Lights from human activity shine brightly in a collection of new images showing Earth at night more clearly than ever before.
Neuroscientists can predict human choices from brain - scanning activity before the subject is even consciously aware of the decisions made.
Computers may be able to beat us at specific activities, but it will be a long time before we see an AI with human - like versatility, says Eleni Vasilaki at the University of Sheffield, UK.
In the latest study, he said, people's brain activity showed a pattern that supports the idea that humans and many other animals evolved to suddenly become more alert just before dusk.
Bearded and wild - eyed, Clarke portrays the human toll of such activities as he increasingly gets burned out before being sent back to CIA headquarters stateside.
Accepted Ancient Aliens, Complete Season 12 American Pickers, Complete Seasons 15 & 16 Barbie: A Fashion Fairytale Barbie and the Diamond Castle Basic Instinct The Beaver The Big Wedding Carrie Con Air The Conspirator Cool Runnings Counting Cars, Complete Season 6B Danny Roane: First Time Director Death Becomes Her Desperately Seeking Susan The Dogs of War Drugstore Cowboy Eagle Vs Shark Eight Millimeter Eye for an Eye Fathers and Daughters 50/50 52 Pick - Up 5 Days of War Fixer Upper, Complete Season 4 Flashback Flea Market Flip, Complete Season 4 Flip or Flop, Complete Season 6 The Flowers of War The Foot Fist Way For A Few Dollars More Fred: The Movie Fred: Night of the Living Fred Fred 3: Camp Fred Friday The 13th Funny About Love Gamer Gangland Undercover, Complete Season 1 The Giant King Hellbenders 3D Honey Honey 2 House Hunters, Complete Season 108 House Hunters Renovation, Complete Season 8 I Am a Teacher The Inbetweeners Internal Affairs Intervention, Complete Seasons 15 & 16 The Jackal Jane Eyre K2 Ladybugs Land Before Time IV: Journey Through the Mists Land Before Time Sing Along Land Before Time Sing Along 2 Land Before Time V: The Mysterious Island Land Before Time VI: The Secret of Saurus Rock Land Before Time VII: The Stone of Cold Fire Lawrence of Arabia Leah Remini: Scientology and the Aftermath, Complete Season 2 Leftovers Life Stinks Man in the Moon Map of the Human Heart Marathon Man The Marc Pease Experience Married to the Mob The Men Who Stare at Goats Miami Blues Mystery Team Paranormal Activity The Phantom Prancer Project Nim Project Runway, Complete Season 15 Property Brothers, Complete Season 9 Property Brothers: Buying & Selling, Complete Seasons 1 & 4 Quigley Down Under The Rage: Carrie 2 Red State Roxanne Salsa Sex, Drugs, Rock & Roll Shanghai Surprise She's Having A Baby A Simple Plan 60 Days In, Complete Season 3 Small Soldiers Snake Eyes Spaceballs Stand Up Guys Standing in the Shadows of Motown Stories We Tell Superstar The Switch Taxi Driver Tenderness Texas Chainsaw Massacre II Texas Killing Fields The Thomas Crown Affair 30 Beats Throw Momma from the Train Thunder Soul Trading Mom Tumbledown Up In Smoke Uptown Girls U-571 Warpath Wayne's World 2 The Winning Season Wishmaster Wishmaster 2: Evil Never Dies Wishmaster 3: Beyond the Gates of Hell Wishmaster 4: The Prophecy Fulfilled Worst Cooks in America, Complete Season 8 You Don't Mess with the Zohan
60 Days In: Complete Season 3 (A&E) American Pickers: Complete Seasons 15 & 16 (History) Ancient Aliens: Complete Season 12 (History) Counting Cars: Complete Season 6B (History) Fixer Upper: Complete Season 4 (HGTV) Flea Market Flip: Complete Season 4 (HGTV) Flip or Flop: Complete Season 6 (HGTV) Gangland Undercover: Complete Season 1 (History) House Hunters: Complete Season 108 (HGTV) House Hunter's Renovation: Complete Season 8 (HGTV) Intervention: Complete Seasons 15 & 16 (A&E) Leah Remini: Scientology and the Aftermath: Complete Season 2 (A&E) Project Runway: Complete Season 15 (Lifetime) Property Brothers: Complete Season 9 (HGTV) Property Brothers: Buying & Selling: Complete Seasons 1 & 4 (HGTV) Worst Cooks in America: Complete Season 8 (Food Network) 30 Beats (2012) 5 Days of War (2010) 50/50 (2011) 52 Pick - Up (1986) A Simple Plan (1998) Accepted (2006) Barbie A Fashion Fairytale (2010) Barbie and the Diamond Castle (2008) Basic Instinct (1992) The Beaver (2011) The Big Wedding (2013) Carrie (1976) Red State (2012) Con Air (1997) The Conspirator (2011) Cool Runnings (1993) Danny Roane: First Time Director (2007) Death Becomes Her (1992) Desperately Seeking Susan (1985) The Dogs of War (1981) Drugstore Cowboy (1989) Eagle Vs Shark (2007) Eight Millimeter (1999) Eye for an Eye (1996) Fathers and Daughters (2015) Flashback (1990) The Flowers of War (2011) The Foot Fist Way (2008) For A Few Dollars More (1967) Fred: The Movie (2010) Fred: Night of the Living Fred (2011) Fred 3: Camp Fred (2012) Friday The 13th (1980) Funny About Love (1990) Gamer (2009) The Giant King (2015) Hellbenders 3D (2012) Honey (2003) Honey 2 (2011) I Am a Teacher (2016) The Inbetweeners (2011) Internal Affairs (1990) The Jackal (1997) Jane Eyre (2011) K2 (1991) Ladybugs (1992) Land Before Time IV: Journey Through the Mists (1996) Land Before Time Sing Along (1997) Land Before Time Sing Along 2 (1999) Land Before Time V: The Mysterious Island (1997) Land Before Time VI: The Secret of Saurus Rock (1998) Land Before Time VII: The Stone of Cold Fire (2000) Lawrence of Arabia (1962) Leftovers (2017) Life Stinks (1991) Man in the Moon (1991) Map of the Human Heart (1992) Marathon Man (1976) The Marc Pease Experience (2009) Married to the Mob (1988) The Men Who Stare at Goats (2009) Miami Blues (1990) Mystery Team (2009) Paranormal Activity (2007) The Phantom (1996) Prancer (1989) Project Nim (2011) Quigley Down Under (1990) The Rage: Carrie 2 (1999) Roxanne (1987) Salsa (1988) Sex, Drugs, Rock & Roll (2010) Shanghai Surprise (1986) She's Having A Baby (1988) Small Soldiers (1998) Snake Eyes (1998) Spaceballs (1987) Stand Up Guys (2012) Standing in the Shadows of Motown (2002) Stories We Tell (2012) Superstar (1999) The Switch (2010) Taxi Driver (1976) Tenderness (2009) Texas Chainsaw Massacre II (1986) Texas Killing Fields (2011) The Thomas Crown Affair (1999) Throw Momma from the Train (1987) Thunder Soul (2010) Trading Mom (1994) Tumbledown (2015) Up In Smoke (1978) Uptown Girls (2003) U-571 (2000) Warpath (1951) Wayne's World 2 (1993) The Winning Season (2010) Wishmaster (1997) Wishmaster 2: Evil Never Dies (1999) Wishmaster 3: Beyond the Gates of Hell (2001) Wishmaster 4: The Prophecy Fulfilled (2002) You Don't Mess with the Zohan (2008)
Before getting into team work, students might do a team builder to set the tone — have them do the human knot activity as a fun way to demonstrate collaborative problem solving, or have them each give a brief «weather report» on how they're feeling that day as a way of building trust within the community.
Before students begin the human timeline activity, establish a context for the chronology students will be focusing on.
That silence about the global challenges looming before humanity as a result of certain unrestrained human overgrowth activities has been allowed to thrive while good science, reason and common sense have been ignored, is a sign of some kind of serious mental disturbance within the human community.
«If the world we inhabit is bounded and finite, with limited resources, how many more years will pass before the colossal scale and global growth of unrestrained consumption, unchecked absolute human population numbers, and large - scale unbridled economic globalization activities by the human species make the Earth unfit for sustaining human habitation?»
As I said before, much of what is known about polar bear behavior has been through some human observation, but for the most part, their activities have been based on assumptions.
The point you are trying to make is so vital, so incredibly significant, that I would hope others could be encouraged to set their subjective discomforts aside, to put their ignorance and / or denial of reality aside, and acknowledge the ominously looming, human - driven predicament before humanity, the one apparently induced by the huge scale and skyrocketing growth rate of global human over consumption, overproduction and overpopulation activities now overspreading the surface of the wondrous planetary home upon which God has blessed us to live so well.
If per human overconsumption of scarce resources; unbridled economic globalization overspreading the surface of our planetary home; and the skyrocketing increase of absolute global human population numbers could be occurring synergistically in our time and could have something to do with the distinctly human - driven predicament which looms ominously before humanity, does it make sense to consider, just for a moment, what might to done to set limits on these overgrown human activities?
Before we can find our way forward to a good enough future for our children in a sustainable world, I suppose we must find a way to organize and maintain SUSTAINABLE COMMUNICATION about the global challenges posed to humanity by the unbridled, skyrocketing growth of the human species and its soon to become patently unsustainable consumption / production activities now overspreading the surface of Earth.
I can not read this differently, than that the existence of GW with the (possibly notable) A before it, somehow mandate «actions... necessary» due to human activity!
Human activity — particularly the production of greenhouse gasses from fossil fuel emissions — is reshaping our planet, effecting rapid environmental change at a rate never seen before.
Before I see the benefits of carbon combustion denied, not just to me, but to the vast swathe of marginal survivors that inhabit this planet, I want to see proper science, conducted in accordance with the scientific method, that shows that human activity is threatening the planet.
Dr. Lubchenco's testimony before the House Select Committee for Energy Independence and Global Warming: «The [CRU] emails really do nothing to undermine the very strong scientific consensus and the independent scientific analyses of thousands of scientists around the world that tell us that the earth is warming and that the warming is largely a result of human activities
Because the graph showed only minor temperature changes before the industrial age and then an upward slant — the hockey - stick shape — it became an oft - cited argument that human activity was raising temperatures.
All, however, have been vocal before Congress, on broadcast news or on the Internet in arguing that human activity is not the primarily driver of climate change.
The the greatest provable fact that sinks the argument that global climatic warming is induced by human activity, or is even significantly influenced by it, is the fact that it has been occurring since before the human race ever produced any noticeable pollution.
Like DiCaprio's short film Carbon, released in the weeks prior to the United Nations» Climate Summit 2014, Before the Flood is based on the highly debatable hypothesis that carbon dioxide (CO2) emissions from human activities are causing catastrophic climate change.
The announcement came just days before the launch of Climate Week NYC 2013 and the September 30 release of the Intergovernmental Panel on Climate Change (IPCC)'s fifth climate science assessment, which will reportedly make it clear that the planet is warming due to human activities, according to the IPCC.
As I've written before, it would be convenient if human activity did not contribute to global warming or otherwise create problems that are difficult to reconcile with libertarian preferences.
Before cows took all the blame, other sources were identified each with increasing output because of human activities.
He pointed out that the coral record indicates that the recent period of intense swings started before 1900, long before the peak of emissions of heat - trapping gases from human activities.
He wrote in his autobiography ``... it was clear that the first and greatest need was to establish the facts of the past record of the natural climate in times before any side effects of human activities could well be important.»
«When the Climatic Research Unit was founded, it was clear that the first and greatest need was to establish the facts of the past record of the natural climate in times before any side effects of human activities could well be important.»
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