The video I have seen based on a fascinating question: Is our Universe really the only one? It’s one of the longest-standing unresolved major problem, even for Philosophers not only for physician or cosmologists. Both before and after watching it, I think it could be possible that another Universe, other than the ours, exists. However, how we can uphold this theory without doubts? We cannot, except that, mathematic’s equations have the potential skill to make a prediction of what the Universe was like at the Big Bang and say what the universe should be like in more precise detail. The problem is that we cannot interact with this dual universe, so we do not have a sensory perception of atoms, time and space in a such size. Events always seem to us to happen in the same order, for these reasons it would be hard to change our prospective. Most people would follow the nature’s laws, not developing an open mind and choosing the easiest way to look at things: the superficial one, which stops us to get out of the box. We know that all started from a chaotic fog, which got more richer and bigger. So the disorder, or Entropy, is always increased. People do not realize, however, that there is not disorder in nature, everything respects essential and fundamental laws. For example, the Second Law of thermodynamic makes up all matter in our Universe. According to Dr Julian Barbour, who directed the research, particles with a huge size get all closer each other in a infinte past, gravity then pulls them together and they come down to a minimum size, flying apart again to an infinitely future. It’s a sort of symmetric double Universe. The central point that links and spawns the two different universes is called Janus Point, which gives a continuous line to the whole system. The amazing new is what cosmologists found, was completely described by Einstein’s equations for the shapes. In conclusion, if we describe nature as it is and it is a fantastically rich story of which we are part, it is not such a bad state of affairs. Quoting Hamlet, “You should hold up the mirror to nature”. 
(-Lisa Maria Negro)

↬ Erika 

Some locals and experts believe that the pyramid was used for pigeon-snaring competitions, religious ceremonies or meetings, or as a burial monument, but nobody has been able to discover its actual significance. It was interesting to see that even some locals didn’t know about star mounds, this made me think about the fact that it's important to know the history of the place in which we were born, because it is part of us. Our ancestors created the world in which we live now and without knowing their story we lose the possibility to understad why things went in a specific way and why the world is like this now.

Experts think that star mounds could be evidences of a pre-colonial settlement that exsisted before the arrival of Europeans, and this proves that Samoa’s population was quite large, so its mortality rate following colonialism was around 80 or 90% and not around 20 to 50%, like they used to think.

Colonialism wiped out these tribes forever, destroying cultures and traditions. We have to protect our history and preserve monuments in order to leave traces of our passage to future generations and to help them understand the history of the world. 

Every civilization has the same importance and it is necessary to remember it, even if we don’t have many elements of their passage. In the future I would like to visit Polynesia and I think I would appreciate to do an excursion into the jungle to see star mounds and discover more about the people of this islands.
-Anna Olivo

With great engagement the volunteers of WWF in these years tried to help these seals but this help could be undone by the changing climate. 

I chose this video not only because seals are in my favourite animals, but even and especialy because it talks about a big problem caused by the man. I ask to myself:"Why human beings don't understand and not respect the law of nature?" Seals are important  for this planet and have the same men's right to live.

In these years lots of races of animals have already become extinct and we men must understand yet that if we not treat well our planet one day we will extinct too. Luckily there are people like the volunteers of WWF that everyday engage to save nature and animals. They give me more hope. I think that we have to take example from them!
- Maia

With this video I have understood the fact that in every thing we do there is science, and everything is calculated. It is important to do not let things go randomly, because it is necessary to think about what we are doing and how we should do it.  I didn't know that gravity had such an important role in recipes, so from now on, when I will be cooking, I would think about all the science facts that are hidden behind. 
- Lucia 

I do believe that conducing a healthy lifestyle is very important and I appreciate the fact that the net is starting to encourage people to eat better. However this can of course have also a negative influence on fragile individuals , especially on those that care a lot about their appearance. Beauty standards have unfortunately always existed , and are constantly changing. The only thing we can do , is establishing our personal idea of beauty , not influenced by the common one. Beauty is extremely subjective , and has a huge variety of shades!

Carlotta Abrami