If we can change the dynamic, by first of all creating cities that are denser and more livable ...

And Copenhagen, although it's a dense city, is not dense compared with the really dense cities.

Human societies got larger, denser, more interconnected.

The fact is, the last mile is the problem, and half the world now lives in dense cities.

Thick and shadowy trees.

They're probably less cell dense.

PVDF membranes also tend to be thicker and more resistant to damage during use.

In denser regions such as the core of globular clusters or the galactic center, collisions can be more common.

Although denser than the space surrounding them, most nebulae are far less dense than any vacuum created in an Earthen environment a nebular cloud the size of the Earth would weigh only a few kilograms.

Neutron stars are very dense, and have short, regular rotational periods.

And these vaccinators, these volunteers, they have got to dive headlong into some of the toughest, densest urban slums in the world.

So where you get slightly denser areas, gravity starts compacting clouds of hydrogen and helium atoms.

This part of the atmosphere is probably within dense clouds which contain some sulfuric acid.

These six cities would later become rivals with the Ionian cities of Asia Minor.

It's one of the safest cities in the world.

It's one of the greenest cities in the world.

It's one of the most beautiful cities in the world.

It's one of the most expensive cities in the world.

It's one of the most polluted cities in the world.

But the smartest cities are not necessarily the most technologically advanced.

However, without more settlers, Backfence may wind up creating more ghost towns.

Here, you can see where Punta Tombo is, and they breed in incredibly dense colonies.

Shoots seem tiny, but to reach the sun they can break through brick walls.

Rome is one of the most ancient cities in Europe.

The area of the city is 1143.6 square kilometers.

The two nearest cities are Dompu and Bima.

Paysandú is the capital of Paysandú Department in western Uruguay.

As of 2010, it is estimated that about 85 of all Hispanics in Pennsylvania live within a radius of Philadelphia, with about 20 living within the city itself.

State parks The Nevada state parks comprise protected areas managed by the state of Nevada, including state parks, state historic sites, and state recreation areas.

It is one of the most ancient and economically significant cities of Albania.

We've flown the Cassini Spacecraft by this moon now several times, flying closer and deeper into these jets, into the denser regions of these jets, so that now we have come away with some very precise compositional measurements.

Global cities, according to Sassen, have more in common with each other than with other cities in their host nations.

Electron capture in very dense parts of the infalling matter may produce additional neutrons.

Boston is one of the most interesting cities I've ever visited.

Maringá is considered one of the greenest cities in the world.

Largest cities Culture Syria is a traditional society with a long cultural history.

Today, Hinduism is dominant in Northern, Eastern and Central Sri Lanka.

The major towns of Minsk and Vitsebsk lost over 80 of their buildings and city infrastructure.

The registered high temperature of the city is , and the lowest is .

Wiesbaden is one of the oldest spa towns in Europe.

Oslo is one of the most expensive cities in the world.

Founded by the Romans, it is one of Germany's oldest cities.

1 in climate among U.S. cities.

In 2008, 273 incorporated places had populations over 100,000, nine cities had more than one million residents, and four global cities had over two million (New York City, Los Angeles, Chicago, and Houston).

And there are more than 200 formats, across 50 cities and towns of India.