Support the IEET




The IEET is a 501(c)3 non-profit, tax-exempt organization registered in the State of Connecticut in the United States. Please give as you are able, and help support our work for a brighter future.



Search the IEET
Subscribe and Contribute to:


Technoprogressive? BioConservative? Huh?
Quick overview of biopolitical points of view




whats new at ieet

A Simulated Mouse Brain in a Virtual Mouse Body

The Power Of Ideas

Human Life and the Quest for Immortality

A New Rule, and a Brave Official, Gain Allies Against Wall Street

Depression & Anxiety: Freedom Without Responsibility

The Moral Philosophy of Transhumanism


ieet books

Post- and Transhumanism: An Introduction
Author
Robert Ranisch and Stefan Lorenz Sorgner eds.


comments

instamatic on 'How Iron Age Literacy Spawned Modern Violent Extremism' (Feb 27, 2015)

CygnusX1 on 'How Iron Age Literacy Spawned Modern Violent Extremism' (Feb 27, 2015)

instamatic on 'The Future of Freedom' (Feb 24, 2015)

CygnusX1 on 'Will Superintelligences Experience Philosophical Distress?' (Feb 24, 2015)

Daryl Wennemann on 'Will Superintelligences Experience Philosophical Distress?' (Feb 24, 2015)

rms on 'It’s Time to Destroy DRM' (Feb 24, 2015)

rms on 'The Future of Freedom' (Feb 24, 2015)







Subscribe to IEET News Lists

Daily News Feed

Longevity Dividend List

Catastrophic Risks List

Biopolitics of Popular Culture List

Technoprogressive List

Trans-Spirit List



JET

Enframing the Flesh: Heidegger, Transhumanism, and the Body as “Standing Reserve”

Moral Enhancement and Political Realism

Intelligent Technologies and Lost Life

Hottest Articles of the Last Month


Does Work Undermine our Freedom?
Feb 1, 2015
(35335) Hits
(2) Comments

The Democratic Trilemma: Is Democracy Possible?
Feb 5, 2015
(18982) Hits
(1) Comments

Big Data as statistical masturbation
Feb 8, 2015
(11007) Hits
(5) Comments

Blockchains as a Granular Universal Transaction System
Feb 17, 2015
(8857) Hits
(0) Comments



Comment on this entry

Is Our Time in Outer Space Finally At-Hand?


David Brin


Contrary Brin

May 09, 2012

Obayashi Corp has announced it will construct a space elevator capable of shuttling passengers 36,000 kilometers above the Earth by 2050.


...

Complete entry


COMMENTS



Posted by hdufort  on  05/09  at  09:56 AM

Why don’t we build a magnetic catapult first (space gun, mass driver)? The technology is much more accessible right now and the project could be scaled up, from a low-capacity prototype (let’s say, a 500kg “upper stage” with a 100kg payload). Getting rid of toxic rocket fuel would certainly help us lower the costs and environmental impacts of space exploration.

A mass driver with high-acceleration profile would be cheaper to build but unsuitable for transporting humans. A model with a more gentle acceleration profile could then be built for delicate cargo and humans.

As for a space elevator…  if we could build a “non-solid” tether to maintain a capsule aligned, then we could use the “pulsed plasma” technology (laser bursts) to push the capsule up to a space “terminal” up there, or at least to the upper atmosphere.





Posted by hankpellissier  on  05/09  at  12:11 PM

I like David’s last suggestion here:  “Brain boosts. Smart pills.  For everybody. (oh, please!)  If we can get those, without major side effects, then maybe… just maybe… those stars.”

great idea.





Posted by iPan  on  05/09  at  05:45 PM

We’ll be post-singular before 2050.






Add your comment here:


Name:

Email:

Location:

Remember my personal information

Notify me of follow-up comments?

HOME | ABOUT | FELLOWS | STAFF | EVENTS | SUPPORT  | CONTACT US
SECURING THE FUTURE | LONGER HEALTHIER LIFE | RIGHTS OF THE PERSON | ENVISIONING THE FUTURE
CYBORG BUDDHA PROJECT | AFRICAN FUTURES PROJECT | JOURNAL OF EVOLUTION AND TECHNOLOGY

RSSIEET Blog | email list | newsletter |
The IEET is a 501(c)3 non-profit, tax-exempt organization registered in the State of Connecticut in the United States.

Contact: Executive Director, Dr. James J. Hughes,
56 Daleville School Rd., Willington CT 06279 USA 
Email: director @ ieet.org     phone: 860-297-2376