Switching off a TV that no one is watching.

Hypothetically, switching off the lights for an hour would cut CO2 emissions from power plants around the world.

If switching off the lights for one hour per year really were beneficial, why would we not do it for the other 8,759?

Yet, by switching off the lights, all we are doing is making it harder to see.

For example, smoking could have caused epigenetic changes in a grandparent s DNA, effectively switching off certain anti cancer genes. The genes would then be passed down to descendants in this switched off state.

Switching off our lights and promising to cut carbon emissions may make us feel momentarily virtuous, but that s all it does.

Or Paul Baran, and his vision for packet switching.

Earth Hour teaches us that tackling global warming is easy. Yet, by switching off the lights, all we are doing is making it harder to see.

He says the wind should get in trouble for switching the sandwiches.

SCADA systems In large electric power systems, Supervisory Control And Data Acquisition (SCADA) is used for tasks such as switching on generators, controlling generator output and switching in or out system elements for maintenance.

Egypt just shut down Al Jazeera's Cairo bureau, after switching off the Internet on January 27. Still news continues to flow about demonstrations across the county, from Cairo and Alexandria.

But switching locomotives is never free of risk.

On the frontline, doubt might be switching sides.

At the stroke of 8 30 p.m. on Saturday, March 27, nearly a billion people in more than 120 countries demonstrated their desire to do something about global warming by switching off their lights for an hour.

In the industrial sector, three Parties proposed projects to substitute natural gas for conventional industrial fuels (fuel switching).

First, drug users in Europe are switching to cocaine from heroin.

This would require switching American recognition from Taiwan to the mainland.

So we are nowhere near switching back to renewables anytime soon.

And what we re doing is we re using humor as a sort of neuroscientific probe by switching humor on and off, by turning the knob on a joke now it s not funny ... oh, now it s funnier ...

But linguist Dimachki sees all this code switching in a different light.

The vehicle design is for a hydrogen fuelled aircraft that would take off from a conventional runway, and accelerate to Mach 5.4 at altitude using the atmosphere's oxygen before switching the engines to use the internal liquid oxygen (LOX) supply to take it into orbit.

In these circumstances, more complicated regulations merely mean more billable hours for lawyers, more income for regulators switching sides, and more profits for derivatives traders.

This is the amount that proud green energy producers will showcase when switching to biomass.

The stand clerk starts in Arabic, Here you go, before switching in English, these two ?

But in Beirut, They're all Lebanese, talking with Lebanese, so why all this code switching? Dimachki asks.

On August 29, 1977, Texas adopted the new method of execution, switching to lethal injection from electrocution.

LC Switching to the topic to gender, how many women work in the same police station as you?

It operates on GSM quad band frequency 850, 900, 1800 and 1900 MHz, with automatic switching between frequencies.

On June 1, 2007, Costa Rica broke diplomatic ties with Taiwan, switching recognition to the People's Republic of China.

About half of the Parties considered switching to cleaner fuels, such as low sulphur fuels and LPG, from coal.

A Kick Off for Peace?

The solution could be in managing time better such as in switching off the television between 5pm and 8pm, or drawing up a schedule for joint family activities, or for me to actually take part in doing housework, even just carrying out chores that I can do easily .. or anything else.. but I would say no to a housemaid (at least under the current circumstances).

For example, switching from traditional till agriculture to a more climate friendly agricultural practice such as conservation agriculture may result in decreased crop yields for the first few seasons while farmers perfect their techniques.

We had set off for Abadan.

For the Lord will not cast off for ever

Meanwhile, France relies heavily on low carbon nuclear power, and is switching rapidly to electric vehicles, such as the pioneering Renault Nissan Leaf.

By the time of Katz, in 1967, telephones had become personal devices with lines not shared across homes and switching was electro mechanical.

Secondly, and more important, the experience of switching from recipient to donor status while carrying out structural reforms has not been without hardship.

PS Don't get off! Don't get off! Don't get off!

Furthermore, some code switching and deliberate decisions likely served as mechanisms for the development of Mednyj Aleut and it is possible that these were motivated by a need for a language that reflected the community s new group identity.

For the Lord will not cast off forever.

In January 1931, the minority Labour government, then supported by the Liberals, introduced a Representation of the People Bill that included switching to AV.

They're in the crowd, and the crowd is switching on lights, and we can see them for the first time, not as an undifferentiated mass of strangers, but as individuals we can learn from.

Debt reduction by itself clears the way for growth, but does not directly trigger it. Policies that directly target expenditure rebalancing within the eurozone and expenditure switching within the peripheral economies are also needed.

But we design tasks on the computer where we can measure, to millisecond accuracy, how good they are at switching from one task to another.