The way that we live on Earth is causing an unprecedented acceleration in species extinction. Now, more than half a million species “have insufficient habitat for long-term survival” and are likely to go extinct unless their natural environments are restored. But we are already seeing major problems from this intrusion, not least through an increase in human-animal conflict.Continue reading Tragic tale of a ‘man-eating’ tigress tells us so much about the climate crisis
There are a total of 1092 UNESCO World Heritage Sites in the world (as of January 2019: 845 Cultural, 209 Natural and 38 Mixed). Here are the top 20 countries having the most number of UNESCO World Heritage sites.
What is a UNESCO World Heritage Site? According to the Wikipedia, “A World Heritage Site is a place (such as a building, city, complex, desert, forest, island, lake, monument, or mountain) that is listed by the United Nations Educational, Scientific and Cultural Organization (UNESCO) as being of special cultural or physical significance.“Continue reading Top 20 Countries having the most number of UNESCO World Heritage Sites (2019 Update)
Do animals understand death? Do they grieve and mourn for their loss? Do they feel empathy for those who suffer? Yes, is the answer
If you “know” animals you already know this too. And there are many scientific studies that conclude animals can understand death and grieve for their losses. Scientists have known for years that big-brained mammals (i.e. gorillas, chimpanzees etc.) may grieve when a family member or close friend, or even a pet dies. But, now, we know that mourning is found more widely in animals than once science has recognized: it extends to horses, cats, dogs, rabbits, birds, and many more.
The “Seven Wonders of the World“, describes seven great constructions known in the Hellenistic period – that’s why they are also known as the “Seven Wonders of the Ancient World”. In fact, in the Hellenistic era, each famous traveler had his own version of the list, but the best known and earliest surviving was from a poem by Greek-speaking epigrammist Antipater of Sidon, which he described in a poem composed about 140 BC:
“I have set eyes on the wall of lofty Babylon on which is a road for chariots, and the statue of Zeus by the Alpheus, and the hanging gardens, and the Colossus of the Sun, and the huge labor of the high pyramids, and the vast tomb of Mausolus; but when I saw the house of Artemis that mounted to the clouds, those other marvels lost their brilliancy, and I said, ‘Lo, apart from Olympus, the Sun never looked on aught so grand.'”
But, in fact, all “seven wonders of the world“ existed at the same time for a period of less than 60 years. And now, only the Great Pyramid of Giza still in existence. All the others somehow gone.
If Antipater of Sidon was living in the more recent times, say
Earth is still the only planet we know where water can exist in liquid form on the surface and the water is vital for all known forms of life. Rain brings life: it is a major component of the water cycle (also known as