We live on a unique planet. The only one that we know of that has life. Amidst the budding civilizations and testaments to human creativity and ingenuity, great geological and ecological diversity have surrounded us since humans took their first steps. The Earth has developed into a truly astounding place to live. The clash of the natural forces that sculpted earth’s surface for millions of years has been supplemented by the great creative spirit of human beings, who have built their own wonders. We have before us a whole world, our own to explore and discover, to find and revel in the as well as the . You just have to look around and take in the spectacle. Stonehenge, Pyramids of Giza, Valley of the Kings, Petra, Acropolis, Terracotta Army, The Colosseum, Teotihuacán, Nazca Lines, Chichen Itzá, The Moai, Angkor Wat, Machu Picchu, Forbidden City, St. Peter’s Basilica, Taj Mahal, Empire State Building, Sydney Opera House, Antarctica, Galapagos Islands, The Amazon, Iguazu Falls, Sahara, Virunga National Park, Kilimanjaro, Anjajavy, Himalayas, Niagara Falls, Grand Canyon, and Tongariro. See the best of human and natural creation in the .