![The "Puente Nuevo" (New Bridge) is seen during Earth Hour in Ronda, near Malaga, southern Spain March 29, 2014. Lights go off around the world at 8.30pm local time in a show The "Puente Nuevo" (New Bridge) is seen during Earth Hour in Ronda, near Malaga, southern Spain March 29, 2014. Lights go off around the world at 8.30pm local time in a show](https://c8.alamy.com/comp/2CWNTBA/a-combination-photo-shows-the-puente-nuevo-new-bridge-seen-from-the-terrace-of-a-house-with-a-statue-of-a-cow-in-the-day-top-at-night-c-and-during-earth-hour-in-ronda-near-malaga-march-23-2013-earth-hour-when-everyone-around-the-world-is-asked-to-turn-off-lights-for-an-hour-from-830-pm-local-time-is-meant-as-a-show-of-support-for-tougher-actions-to-confront-climate-change-reutersjon-nazca-spain-tags-energy-environment-travel-2CWNTBA.jpg)
The "Puente Nuevo" (New Bridge) is seen during Earth Hour in Ronda, near Malaga, southern Spain March 29, 2014. Lights go off around the world at 8.30pm local time in a show
![The "Puente Nuevo" (New Bridge) is seen through a natural rock arch illuminated by artistic lights after the Earth Hour in Ronda, near Malaga March 23, 2013. Earth Hour, when everyone around The "Puente Nuevo" (New Bridge) is seen through a natural rock arch illuminated by artistic lights after the Earth Hour in Ronda, near Malaga March 23, 2013. Earth Hour, when everyone around](https://c8.alamy.com/comp/2CYFGKN/the-puente-nuevo-new-bridge-is-seen-through-a-natural-rock-arch-illuminated-by-artistic-lights-after-the-earth-hour-in-ronda-near-malaga-march-23-2013-earth-hour-when-everyone-around-the-world-is-asked-to-turn-off-lights-for-an-hour-from-830-pm-local-time-is-meant-as-a-show-of-support-for-tougher-actions-to-confront-climate-change-reutersjon-nazca-spain-tags-environment-travel-energy-2CYFGKN.jpg)
The "Puente Nuevo" (New Bridge) is seen through a natural rock arch illuminated by artistic lights after the Earth Hour in Ronda, near Malaga March 23, 2013. Earth Hour, when everyone around
![A man walks through a natural rock arch in front of the "Puente Nuevo" (New Bridge) before the Earth Hour in Ronda, near Malaga March 23, 2013. Earth Hour, when everyone around A man walks through a natural rock arch in front of the "Puente Nuevo" (New Bridge) before the Earth Hour in Ronda, near Malaga March 23, 2013. Earth Hour, when everyone around](https://c8.alamy.com/comp/2CYFGKR/a-man-walks-through-a-natural-rock-arch-in-front-of-the-puente-nuevo-new-bridge-before-the-earth-hour-in-ronda-near-malaga-march-23-2013-earth-hour-when-everyone-around-the-world-is-asked-to-turn-off-lights-for-an-hour-from-830-pm-local-time-is-meant-as-a-show-of-support-for-tougher-actions-to-confront-climate-change-reutersjon-nazca-spain-energy-tags-energy-environment-travel-2CYFGKR.jpg)