As we know that we all die one day. This is the Universal truth. We being the human being, scientifically we are the social animals. Our genetics development continue as per our experiences in our daily life lead by the society. Human beings are social animals and human basic nature is to be more compassionate. As per the scientific findings, their are two types of evolution, i.e chemogenic and the biogenic evolution. chemogenic evolution is the evolution by which the inorganic chemical compounds changes into the organic compounds. This organic compound start to shows the characteristics of living organism by continuing the process of fragmentation and replication. This organic compound develops into a single unicellular organism which carry a complex issue called life that makes living being widely more complex than other  non-living beings. As the regular continue process of evolution, unicellular organism developed into multi-cellular organism and them aquatic animals,amphibians , terrestrial, aerial animals etc. Different types of algae, herbs, shrubs and tree also appear and are going through the continue evolution process till now. If we see all this,all living organism is just like the continue natural biological process. But its the human intelligence to find out all this things and concept. Its the human intelligence to go further more back to the origin of Universe.
As per the Stephen hawking,the space particle get collected by the inter-molecular force of attraction. After huge collection of mass, the core temperature rises tremendously due to high density and pressure.Finally resulting the huge blast of the mass that created the numbers of recent galaxy. And we are on the earth which is the one of the family of milky way galaxy. Still their is so many questions which still unsolved regarding the origins of universe,what is their before big bang? and also so many physical phenomena which we experience in our daily life. From the detail study of long process of evolution different scientist creates different theory of evolution. Till this so many spices had already reach to the extinction. Since still scientist and we are unknown about what types of spices had survived on this earth in previous era. So many ethics, philosophical ideas,language, tradition and the culture were developed by different ethnic groups. Human being in ancient era build the strong concept of creation of universe by god and soul.By their common experiences and the very deep and thorough practices ancient people are able to establish themselves as a god in the history, for e.g sumnima,paruhang,Buddha,jesus christ, Ram,krishna,Mahaguru phalgunanda,etc. Finally they are able to give same message of love and kindness, peace and progress and the conscious soul. Some scholar tried to understand the true nature and the concept of soul using different principle(sutra). The nature of mind and the life after death also became one of the vast and complex subject for the study. The study on this subject leads the human beings to approach on further higher and deeper level of consciousness  in comparison to other living beings.By concept of soul human beings assume the common feelings and existence of all living beings equally.This concept give the human being to play a role as the guardian of all living beings on this earth. But still in this 21st century although so many people are following different religions are not able to find the real peace and true harmonious environment. Lot of violence still exist,killing each other , fighting and bullying each other. The common goal of the religion is not yet fulfilled or achieved. So much stress, tension, depression, hungry stomach and so many tearful eyes was still their on this earth. This all may result to the different type of evolution that may not be predicted by scientist.The evolution is the continue process of changes. positive phenomena like peaceful environment and peace of one soul brings positive evolution and further development of their intelligence and mental growth. Negative phenomena with lots of suppress and tension brings negative evolution with decrease in mental capacity and intelligence. By the human intelligence, present modern technology and infrastructure were developed.Though the concept of this modern technology is the result of ancient investigation nowadays this became more applicable to the modern world.In modern physics, the quantum theory had given very good explanation of the nature of soul. Soul is the divine light which is present in every human being as the source of wave and energy which is present in all living beings.Quantum physics clearly explain the wave nature and quanta(particle) of light and the phenomena of conversion of light into matter and matter into the light. All the visible things that we see by our common eyes is very different in appearances than the real things in quantum level as referred by the quantum theory. The soul is the source of energy in living beings that helps to run life.That's why soul is described as it cannot be destroyed or created,it just accept or leave the body of living beings to give life and karma.
Nowadays still there are so many other theory and the new experiment that remains to be further studied. The concept of time machine that carry the human being to the past and future.The teleportation that can changes human beings into the electromagnetic wave or energy and carry from one place to another instantly.This all experiences is very common to the experiences of life after death. The life after death is the clear concept of soul. The human beings in the form of light can only travel through the Planck time and the time machine.The human being in the form of light or energy is the concept of soul. So nowadays it became most relevant to have thorough study,investigate and practice the nature of soul or Atma. The previous practitioner Buddha himself had goes through long practices to determine the conscious Atma or soul using different sutra and achieve the Nirvana(conscious and active soul). This ancient concept of Atma or soul is nowadays becoming  the building block for the practical application of time machine and the teleportation. The present challenges of human races is to clearly understand and follow the nature of soul as described by different ancient practitioner and the scholars. The sutra  to be the more religious and increase the light of soul should be more practical and genuine, and must studied thoroughly so that it can give the new path to the modern scientific discovery.