2019 Breakthrough Discuss Conference
(Page will be updated regularly)
April 11-12, 2019 (Thursday, Friday)
Field Club, California Memorial Stadium, University of California, Berkeley
Address: 2227 Piedmont Ave Berkeley, CA 94720
Detailed schedule (updated regularly): docs.google.com/spreadsheets/d/1g88QCJ2NojwhBUCOhtY_jv70b-hnoHm6XaWnSQO496A/edit.
‘Migration of Life in the Universe’
Humanity may well be on the verge of discovering life elsewhere in the Universe. We are certainly close to being able to spread life into the solar system. If life is found elsewhere, one of the most urgent questions will be its origin. We will want to know if we share a common origin: was this life transferred to or from Earth, or did life arise independently on each world? The possibility that life can or might be transported among planets, star systems, and galaxies frames the major questions being explored at Breakthrough Discuss 2019.
Migration of Life in the Universe
Chairs: Penelope Boston (NASA), Lindy Elkins-Tanton (ASU)
A decade of exoplanet discoveries has revealed that, statistically, about 25% of stars host at least one temperate rocky planet of around one-to-four Earth radii – just right for life as we know it. Perhaps life could evolve independently from simple chemistry on each of these planets. But ample evidence exists for comet or meteor strikes on planetary surfaces transferring material between the planets in the Solar System. This raises the possibility of life as a communicable microbial infection between planets. And the exchange of life between planets could even be galactic in scope: the surprising discovery of abundant Neptune-sized exoplanets at small orbital radii, where they are unlikely to have formed, suggests that large planet migration is common – and that this would result in the frequent ejection of other planets from these systems. Such interstellar rogue planets are an ideal vehicle for the transfer of life across the galaxy. The interstellar object ‘Oumuamua, may be an example of such an ejection. Is there sufficient movement among planetary and interstellar bodies for life to migrate between them? Can life survive interplanetary, or even interstellar transit?
Search for Extraterrestrial Genomes
Chairs: Drew Endy (Stanford), Gary Ruvkun (Mass General, Harvard)
Astrobiology dogma assumes that life evolved from a primordial soup of chemicals on the early Earth via an RNA world to the current DNA world. But an alternative view is that these steps occurred on another planetary body more than 4 billion years ago, and that highly-evolved DNA-based life seeded the Earth as soon as it was habitable.
If complex microbial life has been transferred between planets and planetary systems, the single-molecule sensitivity tools of modern genomics can be used to detect life. SETI projects can also look for DNA sequences in aperiodic transmissions. Migration of DNA-based life between star systems could be a simple natural phenomenon, or it could have been directed, just as terraforming by microbial inoculation may be the next step in the colonization of Mars. And if life on Earth was intentionally seeded, are there messages embedded in genomes for the evolved molecular geneticists and astrophysicists, 4 billion years later, to decode?
Emigration of Earth Life
Chairs: Kate Adamala (UMN), Sara Walker (ASU)
Even with contemporary chemical rockets, humankind has the ability to send objects throughout the galaxy – if we take a long enough view. Travelling at just 30 km/ sec, one could journey halfway across the galaxy – 50,000 light years – in 500 million years. Advances in propulsion technology, such as photon-driven lightsails, could reduce that number drastically; and the natural mixing of stars in the galactic disk would allow an even faster transfer. Thus, with breakthroughs in bioengineering and nanotechnology, it is conceivable that human civilization will possess the technology to populate planets around the nearest stars within the next century with some form of life. How would we begin transporting engineered biological or bio- mechanical systems off Earth? Can we communicate across interstellar distances using electromagnetic or biological methods? And – perhaps most importantly – should we?
An evening ‘Yuri’s Night’ event (Friday, April 12 – see schedule above) will be hosted by S. Pete Worden, Executive Director of the Breakthrough Initiatives. Location is the conference venue at the Field Club, California Memorial Stadium, University of California, Berkeley.
Breakthrough Discuss 2019 is co-hosted by:
- University of California, Berkeley, Department of Astronomy
- Harvard-Smithsonian Center for Astrophysics
- NASA Astrobiology Institute & NASA Ames Research Center
- Breakthrough Initiatives (sponsor)
- Charles Alcock, Harvard-Smithsonian Center for Astrophysics
- Penelope Boston, NASA Astrobiology Institute – NASA Ames Research Center
- Jamie Drew, Breakthrough Initiatives
- Paul Kalas, University of California, Berkeley
- S. Pete Worden, Breakthrough Initiatives
The conference will be live streamed. Virtual participation via a chat feature will be monitored by a facilitator who will feed virtual participant questions into the panel discussion sessions.
Please consider these nearby hotels directly:
The Claremont, Berkeley
Hilton Double Tree
Hotel Shattuck Plaza
Womens Faculty Club
Berkeley Faculty Club
Please see conference schedule for departure times. Dedicated conference shuttle busses run to/from the Claremont and the Breakthrough Discuss conference venue. There will be shuttle buses from the Claremont hotel and the Yuri’s Night venue.
Stadium Garage: 2175 Gayley Rd, Berkeley, CA 94720. Parking is $24 for the day or $4 per hour.
Parking for Breakthrough Discuss is located adjacent to the California Memorial Stadium in the Stadium Garage under the Maxwell Field. To enter the Stadium Garage, it is easiest if you approach from Piedmont Street.
Walking (3-5 min) directions: https://goo.gl/maps/tLkJgJE3Ha82.
From the Stadium Garage (parking) to the Field Club (conference venue) please enter the California Memorial Stadium via Gate 2 Entrance. There will be signs directing you to the venue location within the stadium. As you walk around the perimeter of the stadium you will pass the Koret Visitor Center on your left before immediately coming to the Field Club (2227 Piedmont Ave Berkeley, CA 94720).
Select ‘TBD’ wireless network. Open browser and load any URL; you will be redirected to an access page.
Attendance at this conference is by invitation only.
Content and videos from previous years are available here: breakthroughinitiatives.org/initiative/5.
Code Of Conduct
The Breakthrough Discuss conference is dedicated to fostering a safe environment where ideas flow freely, which means ensuring a harassment-free conference experience for all in attendance. No harassment of any kind towards any conference participants (including venue staff, etc.) will be tolerated during conference programming, breaks, or at any other conference-related event(s). Harassing behaviors include, but are not limited to, offensive verbal comments related to gender, sexual orientation, race, age, religion, disability, physical appearance, national origin, etc., as well as deliberate intimidation; harassing photography, recording, or postings; sustained disruption of talks or other events; inappropriate physical contact; and unwelcome sexual attention. If a participant engages in any harassing behavior, event organizers retain the right to take any actions to maintain a welcoming, safe environment for all participants. These actions include, but are not limited to, warning the alleged offender or expulsion from the conference and any associated event. If anyone experiences or witnesses any form of harassment at any point during any of the conference events, please contact: firstname.lastname@example.org.
Logistics Lead – Christian: email@example.com.
The Breakthrough Initiatives
The Breakthrough Initiatives were founded in 2015 to explore the Universe, seek scientific evidence of life beyond Earth, and encourage public debate from a planetary perspective.
Breakthrough Discuss is an annual academic conference focused on life in the Universe and novel ideas for space exploration.