Upcoming Podcasts at Bridging the Gaps

Multiple Intelligences, Future Minds, and Characteristics and Expectations of 21st Century Learners with Dr Howard Gardner

Dr Howard Gardner is professor of cognition and education at the Harvard Graduate School of Education. He is also an adjunct professor of psychology at Harvard University. He is a senior director of Harvard Project Zero. Professor Garnder has received honorary degrees from thirty colleges and universities; he has twice been selected by Foreign Policy and Prospect magazines as one of the hundred most influential public intellectuals in the world. He is the author of twenty-nine books translated into thirty-two languages and has published several hundred articles. In this podcast we discuss Dr Gardner’s theory of multiple intelligences in detail. We also discuss the idea of future minds presented by Dr Gardner and the characteristics and expectations of 21st century learners.

On the Research on Exoplanets with Professor Sara Seager

Professor Sara Seager is an astrophysicists and planetary scientist at MIT. Her science research focuses on theory, computation, and data analysis of exoplanets. Her research has introduced many new ideas to the field of exoplanet characterization, including work that led to the first detection of an exoplanet atmosphere. She is the author of two text books on these topics. She was part of a team that co-discovered the first detection of light emitted from an exoplanet and the first spectrum of an exoplanet. In twenty thirteen she was awarded a MacArther Fellowship. In this podcast we discuss the past, present and future of research on exoplanets. We also discuss the possibility of finding earth like planets.

By |February 16th, 2015|Podcasts|
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Are we alone in the universe? Search for Extraterrestrial Intelligence.

Are we alone in this universe? This is a fascinating question. While addressing this question Arthur C. Clark said, “two possibilities exist: either we are alone in the universe or we are not. Both are equally terrifying”.

In 1940 physicist Enrico Fermi posed a question, “if it seems likely the universe may host other life forms, how come we haven’t seen any signs”. This question is known as the Fermi’s Paradox that acknowledges apparent contradiction between high estimates of the probability of the existence of extraterrestrial civilization and lack of evidence for such civilizations. Fermi posed this question in 1940, and in 2014 earthlings still don’t have any evidence that there is life out there.

Dr Jill Tarter holds the Bernard M Oliver Chair for SETI Research at the SETI (Search for Extraterrestrial Intelligence) Institute. Jill Tarter led project Phoenix which studied about seven hundred and fifty nearby star systems. She serves on the management board for the Allan Telescope Array; this is SETI’s new effort to search for extraterrestrial intelligence. She received two public service medals from NASA and was named one of the one hundred most influential people of the world for year 2004 by time Magazine.

I invited Dr Jill Tarter to this episode of Bridging the Gaps.

Question and topics that we touch upon in this podcast are:

  • The origin of the idea of using microwave radio signals to search signals from other solar systems.
  • Establishing SETI Institute: using human technology to detect possible existence of technology of extraterrestrial origin
  • Searching a radio or an optical signal that is intentionally engineered: how do we differentiate a signal that might have been intentionally and intelligently engineered from the signals that occur naturally.
  • Project Phoenix: perhaps the most sensitive and most comprehensive search for extraterrestrial intelligence
  • Cataloguing seventeen thousand star-systems that could possibly host habitable planet.
  • Process of identifying and differentiating those stars that have no possibility of hosting habitable planets from those stars that could possibly host habitable planets.
  • Initially the focus of SETI research was nearby habitable star systems, but now that a number of planets orbiting around starts (exoplanets) have been discovered, how has the discovery of exoplanets changed the SETI research?
  • SETI’s Dorothy Project (2010): a massive observational campaign covering a large number of planets detected by Kepler spacecraft
  • Mining and analyzing data collected as a result of large-scale surveys of sky as part to general astronomy to find ET signals.
  • Why don’t we make the search for extra-terrestrial intelligence an integral part of general astronomy?
  • Dealing with hoaxes: verification mechanisms that SETI has put in place in case a potential ET signal is detected
  • If an ET signal were detected how would SETI announce it? Would it be kept secret or would it be made public immediately?
  • Post detection task force and post detection protocol
  • How would the discovery of life out there impact earthlings? What would it change?
  • Recent research on extremophiles suggests that life at microorganism level has an amazing flexibility for surviving in extreme environments, there is an emerging view that not only life can exist in environments previously considered inhabitable, perhaps it can also travel through space from one planet to another planet.
  • Searching a habitable earth like planet out there
  • Why search for Extra Terrestrial Intelligence should be kept going?
  • Future research directions and expected developments in the field of astronomy and search for extraterrestrial intelligence

Resources:

By |December 28th, 2014|Podcasts|
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