Whether life has a fundamental logic is a question that has been pondered by philosophers and theologians for centuries. There is no single answer that satisfies everyone, as beliefs and interpretations vary widely.
Some people believe that life does have a fundamental logic, often rooted in religious or spiritual principles. They may see a divine plan or purpose guiding events and relationships. Others find logic in the natural order of things, such as cause and effect, evolution, or the interconnectedness of all living beings.
However, many people do not believe in a fundamental logic to life. They may see existence as random, chaotic, or meaningless. Some find logic in individual choices and actions, emphasizing free will and personal responsibility. Others focus on the subjective nature of experience, believing that meaning is created rather than found.
Ultimately, whether life has a fundamental logic is a personal and philosophical question. There is no right or wrong answer, and each person must decide what makes sense to them.

One of the more daunting questions related to astrobiology—the search for life in the cosmos—concerns the nature of life itself. For over a century, biologists have known that life on Earth comes down to the basic building blocks of DNA, RNA, and amino acids. What’s more, studies of the fossil record have shown that life has been subject to many evolutionary pathways leading to diverse organisms. At the same time, there is ample evidence that convergence and constraints play a strong role in limiting the types of evolutionary domains life can achieve. 

For astrobiologists, this naturally raises questions about extraterrestrial life, which is currently constrained by our limited frame of reference. For instance, can scientists predict what life may be like on other planets based on what is known about life here on Earth? An international team led by researchers from the Santa Fe Institute (SFI) addressed these and other questions in a recent paper. After considering case studies across various fields, they conclude that certain fundamental limits prevent some life forms from existing.

The research team was led by Ricard Solé, the head of the ICREA-Complex Systems Labat the Universitat Pompeu Fabra and an External Professor at the Santa Fe Institute(SFI). He was joined by multiple SFI colleagues and researchers from the Institute of Biology at the University of Graz, the Complex Multilayer Networks Lab, the Padua Center for Network Medicine (PCNM), Umeå University, the Massachusetts Institute of Technology (MIT), the Georgia Institute of Technology, the Tokyo Institute of Technology, and the European Centre for Living Technology (ECLT).

The team considered what an interstellar probe might find if it landed on an exoplanet and began looking for signs of life. How might such a mission recognize life that evolved in a biosphere different from what exists here on Earth? Assuming physical and chemical pre-conditions are required for life to emerge, the odds would likely be much greater. However, the issue becomes far more complex when one looks beyond evolutionary biology and astrobiology to consider synthetic biology and bioengineering.

The big issue is the detection of biosignatures. Detecting exoplanet atmospheres with the proper resolution is becoming a reality and will improve over the following decades. But how do we define a solid criterion to say that a measured chemical composition is connected to life? 

“[Synthetic biology] will be a parallel thread in this adventure. Synthetic life can provide profound clues on what to expect and how likely it is under given conditions. To us, synthetic biology is a powerful way to interrogate nature about the possible.”

We propose a set of case studies that cover a broad range of life complexity properties. This provides a well-defined road map to developing the fundamentals. In some cases, such as the inevitability of parasites, the observation is enormously strong, and we have some intuitions about why this happens, but not yet a theoretical argument that is universal. Developing and proving these ideas will require novel connections among diverse fields, from computation and synthetic biology to ecology and evolution.”

Please like subscribe comment your precious thoughts on universe discoveries

Sk-mania-blogs.in

Full article source google