Will Greenwood is backing England to sparkle under the lights in Paris on Saturday - as he sits in the darkness to support Earth Hour. Claude Giroux Flyers Jersey . The former England international and Sky Sports expert is excited by the prospects of a Grand Slam title for Eddie Jones side, but is also urging everyone to simultaneously get behind the global initiative organised by the World Wide Fund for Nature.The event is held worldwide annually to encourage individuals, communities and businesses to turn off their non-essential lights for one hour as a symbol of their commitment to the planet. France v England We take a look at five key talking points that could make the difference tonight Greenwood told Sky Sports News HQ: Sky as a company have got a long history and long heritage of supporting climate change, with a six-year campaign in and around the rain forest. Earth Hour has been going since 2007 and in 2015 10 million people took part in over 172 countries. But what does Earth Hour mean? Will Greenwood previews Englands Six Nations match-up against France. Between 8.30 and 9.30 tonight switch off as many lights as possible. I know people are saying England are playing France to win the Grand Slam but Ill be watching it at home with simply the TV on and the rest of the house in darkness. Iconic landmarks like Buckingham Palace and the Eiffel Tower will be taking part. Around the world many sporting stadiums will simply press Click, turn, off with an understanding that even the smallest changes can make the biggest difference.Climate change is responsible for the extinction of species, and also really at the heart of why poverty takes place around the world so its hugely important initiative. The lights will be dimmed at Buckingham Palace and other landmarks tonight Sky have always grasped the bull by the horns it terms of being proactive in looking after our climate and we are hoping that as many of the 21m Sky custoners as possible tonight between 8.30-930 if they are having their takeaway or having a pint can ask the landlord to turn the lights off and drink their beer by candlelight.As to Englands hopes of landing their first Grand Slam for 13 years in Paris, Greenwood said: The key is to have the mental side of the game right. The southern hemisphere sides dont really care who wins the Six Nations but they will sit up and take notice if a side completes the clean sweep, turning over World Cup quarter-finalists like Wales and Ireland. France are still a threat, says Greenwood, despite their recent travails Playing at the Stade de France is a mighty challenge for any side, no matter what the current struggles are for the French. They still have threats throughout their side, but if England play with the right tempo, their defence will disintegrate and then England can take their chances.Earth Hour is on Saturday, 19 March 2016 8:30 p.m. local time. For more information as to how you can get involved click here Also See: Fixtures and results Six Nations table Pundits Rugby union video Bernie Parent Jersey . Matt Carkner got back into the Ottawa lineup, and made his presence felt right away by settling his clubs score in a one-sided fight with Rangers forward Brian Boyle. Travis Sanheim Jersey . He was attracted by the punishing defence, the strong running game and a coaching staff he trusted. The 49ers announced Thursday that Manningham had signed a two-year deal to join the team he helped knock out in the NFC championship game two months ago in their latest offensive upgrade at wide receiver. http://www.hockeyflyersauthentic.com/sean-couturier-jersey/ . Among the six changes: Drivers are now eligible if they have competed for 30 or more years in NASCAR or turned 55 in the calendar year before nominating day. Previously, drivers were not eligible until they had been retired for three years, so drivers can continue to compete and still reach the hall.MIAMI - The Cleveland Browns say assistant general manager Ray Farmer is staying with the team after withdrawing from consideration for the job of general manager with the Miami Dolphins. Farmer was interviewed by the Dolphins nearly two weeks ago and turned down their invitation for a second interview. The team is expected to interview finalists soon, with Titans vice-president of player persoonnel Lake Dawson and Dolphins assistant general manager Brian Gaine considered front-runners. Travis Konecny Flyers Jersey. The Dolphins are searching to replace Jeff Ireland, whose six-year stint as GM ended Jan. 7 when he and owner Stephen Ross agreed to part ways. Miami faded late in the season to finish 8-8 and hasnt been above .500 since 2008, the longest such stretch in franchise history ' ' '