http://popups.lib.uliege.be/1373-5411/index.php?id=601 Index terms fr 0 http://popups.lib.uliege.be/1373-5411/index.php?id=1517 Different mechanisms of the biosphereevolution are described in this article. The physical evolution which is the increasing of energyflow passing through the biosphere plays main role before the origin of man.This increasing is a consequence of perfection of photosynthetic possibilities of plant communities and of all biosphere system. It is shown that ihe life uses optimal evolutionary ways for physical evolution and, hence, optimal behavioural reactions in every moment of evolutionary time. The ultra-rate evolution of the modern biosphere is connected with a human activity which is not possible without informational exchange between individuals. This exchange leads to training of individuals to new ways of survival and, therefore,to modifications of ecological niches of humansub-populations and ecological licences of the biosphere. The mechanisms of both producing of new information in human community and dissemination of this information are considered. One of the important deductions of the such approach is the rates of these processes depend strongly on the parameter which is named as a priori values of information. The evolutionary modifications of the modern biosphere are interconnected not only with slow physical evolution but with very fast cognitive anticipatory evolution. Mon, 15 Jul 2024 10:33:48 +0200 Thu, 10 Oct 2024 10:43:45 +0200 http://popups.lib.uliege.be/1373-5411/index.php?id=1517 http://popups.lib.uliege.be/1373-5411/index.php?id=2772 In this article it isn't discussed concrete chemical mechanisms of origin of life but is given some common considerations, which can promote to the critical comprehension of existing approaches. The second section concerns physical, cybernetic and anticipatory aspects of the life evolution. The different approaches to the problems of biological evolution are discussed in the third section of the article. The attention is focused on the biosphere evolution, which is regarded as the control factor for the biological evolution. In the fourth section the problem of the origin of life is discussed. One of the conclusions is the mechanism of panspermic hypothesis could work only if the conditions on planet has specific features which can be described within a framework of so called the embryosphere hypothesis. Mon, 02 Sep 2024 10:48:59 +0200 Tue, 08 Oct 2024 13:59:46 +0200 http://popups.lib.uliege.be/1373-5411/index.php?id=2772 http://popups.lib.uliege.be/1373-5411/index.php?id=3166 The problem of origin of the life is broadly being discussed during very long time. The majority of the theories are founded on different hypotheses which describe origin of primary primitive organisms by some non-biological ways, for example, by self-organization of non-living substances. The origin of the biosphere (Gaia) is considered within a framework of such approaches as one of consequences of the origin and subsequent expansion of different species. At that the biosphere is described as simple sum of all organisms but not as united functional system. On the other hand, it is known that any terrestrial organisms are not able to survive and to reproduce outside the biosphere as well as without interactions with other organisms (this is possible sometimes but during only restricted time). Therefore the hypothesis about simultaneous origin of organisms and biosphere is looked quite probable. But such approach leads to several assumptions, in particular about inclusion of earliest forms of pre-life into planetary circulations. Wed, 11 Sep 2024 16:23:50 +0200 Wed, 11 Sep 2024 16:24:06 +0200 http://popups.lib.uliege.be/1373-5411/index.php?id=3166 http://popups.lib.uliege.be/1373-5411/index.php?id=1072 The auto-regulation phenomena are fundamental properties for biological systems of various levels of biological organization ( organisms, ecosystems, biosphere). At present, in spite of the brilliant successes in cybernetics, the investigations of the auto-regulation for living systems in context of their development or/and evolution are hampered by essential theoretical and methodological difficulties. In this paper we present several simple approaches which can give some basis to elaborate in the future new quantitative models in above fields. The first approach concerns the management of energy flows, the second one introduces the concept of the so called "the Life Demon". The Demon is specific non-material object which is factually an algorithm and which can propagate by the alike way as it does virus. The third approach results in the simple type of electronic model which describes some features of behaviour for the objects of the first and of the second approaches, in particular, auto-regulation activity, searching activity, anticipatory behavior. We suppose that these approaches can be joined and perfected in the future with use of the balance kinetic models of auto-regulations for the cases of quasi-isolated ecosystems and for biosphere. Fri, 05 Jul 2024 11:20:37 +0200 Fri, 05 Jul 2024 11:20:55 +0200 http://popups.lib.uliege.be/1373-5411/index.php?id=1072 http://popups.lib.uliege.be/1373-5411/index.php?id=600 Evolutionary events at different levels of life organisation are interrelated to each other and as well as to panbiospheric processes. Out of several general statements and mechanisms discussed above, we would like to specially note the following : the paradigm of autocanalisation, an ecocentric concept of macroevolution, a license-ecosystem approach, the hypothesis of embryosphere and, at last, a physico-ecological model of biospheric evolution. Ecological crises within the framework of our approaches are just ordinary evolutionary events of biospheric evolution autocanalised by the biosphere itself under the inconstant exogenous conditions on the planet. Fri, 28 Jun 2024 14:12:34 +0200 Fri, 28 Jun 2024 14:12:43 +0200 http://popups.lib.uliege.be/1373-5411/index.php?id=600