Sentences with phrase «modern humans»

He, nonetheless, emphasizes that tests of the DNA before and after sequencing was done revealed no evidence of modern human DNA.

Scientists looked at how cultural influences like easy access to contraception and medical advances reducing infant mortality, effects natural selection in modern human populations.

Of course the rate of invasion has increased exponentially with modern human commerce and no one knows the effects that will bring.

Without such data it is impossible to rule out the possibility that the ancient Australian sequences result from modern human contamination of the bone during handling over the years, complicated by DNA damage.

Which leads us to ask, what rules are in place then for modern humans in 2013?

Never, as modern human beings, can we experience the one - possibility consciousness of a primitive or archaic culture in which myth quite simply is the received construction of the world.

In his recent study, he shows that these tasks were taken over in part by modern humans in the period between 45,000 and 12,000 years ago.

When modern humans popped into the scene some 150,000 + years ago, suffice to say there was plenty of wilderness.

Among them: sequencing specific parts of the Y chromosome and comparing them with those of modern human DNA.

Modern humans did not appear until 200,000 years ago.

Only when these two lines of evidence are properly coordinated can a coherent story of modern human origins emerge.

The present level of atmospheric CO2 concentration is almost certainly unprecedented in the past million years, during which time modern humans evolved and societies developed.

The sweet, juicy peaches we love today might have been a popular snack long before modern humans arrived on the scene.

Exploring those differences could tell the researchers more about the family resemblance between modern humans and those extinct cousins.

The scientists discovered that this archaic genetic legacy has had a subtle but significant impact on modern human biology, they said.

It is also the central issue in the relationship of modern human beings to their environment.

Even if you could find modern human brains that small, they would be incredibly rare.

Our founders wanted to create a workplace that matched how modern humans live and work, so they started the company with a commitment to employee autonomy and transparency from the start.

This sophisticated technology, he thinks, was key to launching modern humans out of their native continent.

The finding suggests that modern humans left the continent at least 50,000 years earlier than previously thought.

Analysis of DNA from mitochondria, above, and from the Y chromosome helps track where modern humans came from.

The carved piece of mammoth ivory is further proof of modern humans at work.

Even now, though, most modern humans wear clothes that are only barely different from those earliest garments.

Despite being the go - to, and truly only option for most of modern human history, cloth diaper use has fallen out of fashion in recent years.

This means that modern human societies can still respond to selection, and genetic differences between us continue to fuel evolution.

Again, nothing in modern human culture is sustainable by that measure.

Part of the reason its impact can be hard to understand is because modern humans have never faced a threat like this before.

The adult internet dating has influenced many aspects of modern human civilization, especially in global trade and transmission.

Modern human rights action planning is a top - down bottom - up approach.

Examples include modern human gene variants for cognitive development.

This workshop provides attendees with an in - depth understanding of modern human resources (HR) practices.

Other research has shown modern humans to be exceptionally good at this task.

The findings suggest the staying interconnected can help modern humans survive climate change.

The findings suggest the staying interconnected can help modern humans survive climate change.

For the most part, his brain was surprisingly normal — its overall dimensions fell within regular ranges, compared with 102 other modern humans.

He stressed, though, that the latest study was only a first step and that future work on other living primates were necessary to better understand the range of variation within modern humans.

If anything we absolutely know climates change and modern humans need to face that reality with solid engineering approaches as we continue to progress.

The conclusions drawn states that modern humans emerged earlier than previously thought.

And modern humans also were apparently drawn to the large, light - filled cave, given the more recent artifacts found there.

In small modern humans, the skull proportions are normal and the brain size is small only because the skull is small.

The great modern human enterprise was built on exploitation of the natural environment.

Has modern human CO2 emissions caused unprecedented, irreversible and accelerating global warming?

Since modern humans, according to the known fossil record, have been on this planet for roughly 30,000 years!

Modern humans face many challenges to developing and maintaining healthy gut bacteria.

Modern humans get most of their energy from starchy grains or plant roots.

Yet the details of when and how our lineage acquired modern human anatomy and behavior — and how these are defined — are far from any general agreement.

«It's a smoking gun for modern human interaction, but we haven't yet found the bullet,» he says.

An appreciation of the damage we are doing to the earth has been slow to surface in modern human consciousness.