There's always greener grass over the next hill.

And 90 percent of this energy, today, still comes from fossil fuels, and 10 percent, only, from other, greener possibly greener sources,

The grass is always greener, if you know what I mean.

We need to break the myth that greener growth is more costly.

Official Chinese policy in recent years has been to make GDP growth greener.

A recent report by the World Bank makes the case for cleaner, greener, and more inclusive growth models.

Meanwhile, policymakers must take advantage of concentrated, policy directed economic assets to catalyze a greener, more sustainable economic transformation.

A productive starting point would be China US collaboration on energy efficiency and security, greener growth, and climate change.

We hope that the new stimulus package helps to move China toward greener development, and that countries follow suit.

Here is one such scrap from an initiative I'm involved in using creativity to inspire people to be greener.

Rio 20 is a moment for sharing knowledge and experience concerning successful transitions to greener and more resource efficient economies.

Greener buildings are particularly important for Asia, home to the world s most rapid economic growth now and probably for decades to come.

Are pointless gestures really the way to secure a greener future? And what sort of message does turning out the lights send?

But the route to a greener, lower carbon future already is being forged in countries from Brazil to Bangladesh, Denmark to Indonesia.

They are just hoping to survive and make it through this process to hopefully reach the greener grass on the other side.

We do have alternatives, and we have the power of free will to choose those alternatives, those sustainable ones, to create a greener future.

Thus, the right mix of policies and incentives could galvanize the development of greener technologies and inspire important changes in corporate and consumer habits.

We do have alternatives, and we have the power of free will to choose those alternatives, those sustainable ones, to create a greener future.

We can choose a greener future, and we can get there if we all pull together to take it one stroke at a time.

Thus, on a straightforward cost benefit basis, it seems to make sense for most people to switch from incandescent bulbs to the new, greener technology.

Global problems are hard to solve. A productive starting point would be China US collaboration on energy efficiency and security, greener growth, and climate change.

The city of São Paulo, which represents around one third of Brazil s economy, is embarking on a Green Economy strategy that ranges from transport to greener buildings.

A majority of these young women came from the rural areas, leaving their villages with hopes in their hearts to look for a greener pasture in the city.

CFLs and other advances can take us part of the way, but there are massive technological hurdles to overcome before fossil fuels generally become less attractive than greener alternatives.

What makes the energy imposed as a tax substitution tax particularly attractive as a defense measure is that it leaves the welfare state intact while making Europe safer, greener, and richer.

And in the future, you would not only have 14 billion light bulbs, you may have 14 billion Li Fis deployed worldwide for a cleaner, a greener, and even a brighter future.

And in the future, you would not only have 14 billion light bulbs, you may have 14 billion Li Fis deployed worldwide for a cleaner, a greener, and even a brighter future.

If we work together, guided by a sense of urgency and common destiny, these negotiations can help steer the ship of the global economy toward less turbulent, greener waters and into a safe harbor.

Though it is not the ultimate solution, shale gas is greener. With good regulation, during the coming decade it can do the most good worldwide in terms of cutting CO2 emissions and improving living conditions.

Thus, everybody, including the poor, pays taxes so that mostly wealthier beneficiaries can feel greener. But climate models demonstrate that Germany s 156 billion expense will delay warming by just one hour at the end of the century.

Bulgaria has also seen its own citizens leave the country in droves in its recent history. Several years ago after Bulgaria joined the European Union, many workers left for the greener pastures suddenly available to them in wealthier EU countries.

Here's a powerful provocation from artist Jae Rhim Lee. Can we commit our bodies to a cleaner, greener Earth, even after death? Naturally using a special burial suit seeded with pollution gobbling mushrooms. Yes, this just might be the strangest TEDTalk you'll ever see ...

Look down that infinite reflection, and it will get dimmer, because some light is lost or absorbed every time, but it will also become greener, because green light, that is light of a wavelength that we perceive as green, is best reflected by most mirrors.