Showing posts with label ecology. Show all posts
Showing posts with label ecology. Show all posts

Saturday, September 19, 2020

The coronavirus - giving and receiving

If we have such problems with one little virus, imagine going to a planet with a whole ecosystem full of new lifeforms and genetics.  The closer it is to ours, the more likely we'll meet a nasty pathogen that impacts us severely or fatally.

And that's only half the story (of Casindra Lost and Al's experiments to enable colonization of New Eden)…


If there's an existing ecosystem, it's going to be very likely that the biota of the explored areas are going to be unable to deal with the microbiota we bring with us.  So the danger goes both ways - we're likely to kill both the explorer and the explored.  

In fact, having a carbon-based ecosystem to colonize that uses the same biochemical building blocks as we do - this makes it almost certain we are going to run into problems, and bring the plague with us.

Indeed, the plague might be something as "simple" as measles and flu. Colonization is a huge risk to indigenous populations not just on a New Eden in another galaxy, but in the history of our own planet.  

We also know from our own planet, that a virus or other parasite can jump species and different species can be vectors for carrying the disease to humans (zoonosis).  The effects of a pathogen on the intermediate vectors may be quite different too.


If you ever find a New Eden, think twice about going - it's not likely to stay Eden for long.

https://academic.oup.com/jid/article-pdf/189/Supplement_1/S17/28479172/189-supplement_1-s17.pdf 

https://openresearch-repository.anu.edu.au/bitstream/1885/7529/1/02Whole_Dowling.pdf






My Paradisi Lost stories

Encounters with pathogens and alien lifeforms, wormholes and asteroids, exploited, benign and catastrophically dangerous, all feature in the Paradisi Chronicles stories. My Casindra Lost subseries involves genetic engineering, an emergent AI 'Al' and a captain who is reluctantly crewed with him on a rather long journey to another galaxy - just the two of them, and some cats... There's another AI, 'Alice' that emerges more gradually in the Moraturi arc. It is not space opera, stories that could be set anywhere, or space fantasy, stories that are more magic than science, but stories where the science drives the story, and engineering provides the solutions. 

The stories aim to present real science in a way that will help us to think about our own planet, and to develop science and engineering that will conserve rather than destroy.

The Paradisi colonization aims to preserve the pristine ecosystems of New Eden, restrict mining to the other planets and asteroids of the system, and genetically modify people to suit the ecosystem rather than overwhelm it with introduced species - this is the mutliauthor Paradisi Universe my Lost Mission stories are set in: https://paradisichronicles.wordpress.com/

Casindra Lost
Kindle ebook (mobi) edition ASIN: B07ZB3VCW9 — tiny.cc/AmazonCL
Kindle paperback edition ISBN-13: 978-1696380911 justified Iowan OS
Kindle enlarged print edn ISBN-13: 978-1708810108 justified Times NR 16
Kindle large print edition ISBN-13: 978-1708299453 ragged Trebuchet 18

Moraturi Lost
Kindle ebook (mobi) edition ASIN: B0834Z8PP8 – tiny.cc/AmazonML
Kindle paperback edition ISBN-13: 978-1679850080 justified Iowan OS 

Moraturi Ring
Kindle ebook (mobi) edition ASIN: B087PJY7G3 – tiny.cc/AmazonMR
Kindle paperback edition ISBN-13: 979-8640426106 justified Iowan OS 

Author/Series pages and Awards

Friday, September 27, 2019

The sentence of sentience


Being sentient is not the same as being intelligent or being sapient or being able to think, although it is closely related to the idea of consciousness and has been argued to be a prerequisite for real or artificial general intelligence.

Being sentient means being able to sense things about oneself and one's physical and social environment. To make a computer sentient, we just need to give it such sensors. 

Your PC, laptop or phone knows the temperature and voltage and cycle speeds of its major subsystems (what we would call organs in biology). They already communicate with each other and form networks that actually provide and analogy as well as terminology for us talking about social networks. Your phone knows where it is, and can also keep track of where the family phones are, and it can see and hear the world, and maybe recognize your face, voice and/or fingerprints.

What happens when a sensor detects that a subsystem is overheating? In medicine we call that inflammation or fever.

Some sort of alarm goes off! In medicine we call that pain: it tells the system it is not in a good state.

The system as a whole then tries to reduce the workload and stress on the subsystem concerned; or the system may flag the problem, complete high priority tasks and overrides (like ensuring your work is saved), and then shift to sleep mode or shut itself down completely. In medicine we talk about sleep and coma, and indeed doctors may induce coma until the body is sufficiently repaired.

This is the primary function of the most important sensors a system has: pain! This deals with sensing direct immediate problems as they affect the system, and forcing us to take immediate action to remove, protect or ameliorate it. The aim is to force the system to shutdown in part, while there are things that must be done, and in whole, once it is safe to sleep. When operating in a partially disabled way, it is painful to get things down. Pain like the rest of our sensory experiences is inherently subjective and takes us into the domain of qualia.

The secondary functions and sensors relate to less direct threats and longer term survival.  They might tell us we need to eat or drink or recharge. Already back in the 1960s Shakey the robot would go exploring its environment, while ensuring it could always get to a charge point to recharge.  An important function of electric vehicles is telling you where to find the nearest/next supercharger and whether you can make it. An important function of GPS apps is telling you where you can get petrol/diesel/gas - even though there are stacks of places around and it is hard to avoid finding one serendipitously.  They can also tell the driver where the humans in the vehicle can recharge.

The associations and instincts associated with second sensing might trigger fright, flight or fight reactions. They might trigger hunting instincts or the application of acquired habits and skills to obtain what we need to survive. Association learning helps us to learn about both our environment and ourselves, optimizing our skills.

Tertiary signaling functions and memory allow us to make broader more deliberate decision based on remembered pasts and predicted futures, they also allow us to exploit other members of our social grouping to extend the range of our own capabilities both in space and time. They even allows us to exploit observed serendipitous happenings and then contrive to reproduce those situations, inventing tools both concrete and abstract.

But the primary sentence of sentience is pain!

My books

My Casindra Lost stories feature an emergent AI 'Al' (rhymes with but distances himself from HAL) and a captain who is reluctantly crewed with him on a rather long journey to another galaxy - just the two of them, and some cats... There's another AI, 'Alice' that emerges more gradually in the Moraturi arc. While in the Rising series coauthored with my father, the questions of sentience relate to alien species that are discovered on other planets in our solar system and beyond.

  Paradisi Lost Mission Series:


Kindle ebook (mobi) edition ASIN: B07ZB3VCW9 — tiny.cc/AmazonCL
Kindle paperback edition ISBN-13: 978-1696380911 justified Iowan OS
Kindle enlarged print edn ISBN-13: 978-1708810108 justified Times NR 16
Kindle large print edition ISBN-13: 978-1708299453 ragged Trebuchet 18

Kindle ebook (mobi) edition ASIN: B0834Z8PP8 – tiny.cc/AmazonML
Kindle paperback edition ISBN-13: 978-1679850080 justified Iowan OS 

Kindle ebook (mobi) edition ASIN: B087PJY7G3 – tiny.cc/AmazonMR
Kindle paperback edition ISBN-13: 979-8640426106 justified Iowan OS 

  Rising Series:

Moonchild Rising (with B Ward Powers) - https://books2read.com/MoonchildRising
Klandor Rising (with B Ward Powers) - https://books2read.com/KlandorRising

N.B. All the above are being progressively published as GooglePlay and/or Apple audiobooks, with the nine individual Rising stories appearing separately as per current audiobook practice/rules.

Author/Series pages and Awards

WorldCon2020 presentation (COVID-style):
New York City Book Awards 2021 (Gold and Silver): 

Other authors - sapience

I recently read H Beam Piper's 1962 and 1964 novellas Little Fuzzy and Fuzzy Sapiens, whose plots hinge around the definition of sapience - and its implications as the sapience of a newly discovered species is tested both in court and in the life of the planet. They are a great read, if a little dated, and, as a reviewer noted (thank you for pointing me to them), there are lots of similarities with my father's Klandor Rising series despite Piper's very different far future world. Moonchild Rising and Klandor Rising are a loosely connected series of stories that I have assisted with him with, completing the Klandor stories after his death (with the prequel collection Moonchild Rising appearing the day he died). The individual stories are gradually being released as audiobooks over the course of 2024-2025 (monthly). The Paradisi stories, particularly those of Louisa Locke also feature sentient/sapient animals, the antecedents of which emerge during my (prequel) Lost Missions Series (thank you for letting me play in your universe).

Saturday, September 21, 2019

Why TWO blogs

A Tale of Two Blogs

Yes, I know, it is hard enough to find the time to keep up with one blog - and I probably won't do a very good job of doing so. In fact, it is not at all my purpose to provide a daily online log of my activities.

My two personae are working in opposite directions.

One, the incipient science fiction writer, aims to turn science into science fiction where the science is real and drives the story. It would be great if it got readers interested in science, technology, engineering and even mathematics - and helped engender the next generations of great scientists and engineers, researchers and explorers. The relatively sparse updates relating to this aspect will be focused on providing information about my writing, forthcoming publication, etc. This blog is https://martiscifi.blogspot.com/ 

Two, the experienced researcher and teacher, inspired by such greats as Isaac Asimov, Arthur C. Clarke and Astroboy, aims to guide science with science fiction. Science fiction is a great way to explore the real world outworkings of our technology, asking the question 'what happens if...', exploring the ethical implications, offering alien perspectives on our earthly conception of the universe. The more frequent updates from this identity will relate to the research I am currently carrying out both in the real world and in my imagined worlds.  This is https://martiward.blogspot.com/

No Spoilers

I'm conscious of the issue of spoilers in engaging in discussion of elements from my books.  I won't be giving away key plot points (and neither should you), and the science I talk about won't necessarily even be related to specific books. Sometimes, I might talk about other SciFi work.  How can I talk about robots without at least thinking about Asimov's three (or four) laws? Even my AI characters will of course be aware of Clarke's HAL and compare themselves with him!

My Background

I write under a number of different names for a number of reasons.  One of these is that people tend to put other people in boxes, even if they don't like being put in a box themselves. Moreover, when you engage in a different kind of writing, enter a different genre, move from real science to science fiction, it is convenient to be able to keep the writing compartmentalized so people find just what they are looking for. And then I can choose what else I point people to. I have hundreds of published works, including a few books - even I find it hard to find what I'm looking for!

In general pseudonymous identities aren't really secret - the publishers and editors and beta readers all know. For some controversial political or allegorical writing expressing unpopular or untolerated opinions, it might be expedient to write anonymously or pseudonomously. In the case of Marti/Martin/Martina Ward, it is simply a matter of distance from my scientific writing, although sometimes I might even use Martina's work in my teaching or research presentations because of the way the issues I am trying to explore as a scientist are worked out in the novels.

So what is this mysterious "scientific" work I do. After all, a B.Sc. and a Ph.D. can cover just about anything.  In fact my remit does cover just about anything, from behavioral, biological and biomedical science through to artificial intelligence, cognitive science, green energy, robotics and vehicle engineering.  I also have a background in physics and chemistry, philosophy and theology, linguistics and neuroscience, engineering and entrepreneurship.

Yes, I invent things and start up companies to exploit the technology. However, I don't usually get involved hands-on in the companies, because my life is my research and teaching, training up the next generation of researchers while pursuing my own research interests on a variety of fronts. My family, even the cat, would all agree with that - although I do try to make some time for them, otherwise one of them will eventually pull me away from my laptop.

The Topics

The Paradisi System is in the Andromeda Galaxy, and we use a wormhole to get there.  So that's a good starting point: what is the science behind wormholes, what is it actually like to go through one, and what does a scifi author need to know about astrophysics to get there?

The drives we use are EmDrives based on the use of electromagnetic radiation and driven by Thorium Reactors. These heat up very quickly and that creates the problem of how to cool them... These elements were nicely thought out by Cheri Lasota and the team of authors that originally designed the Paradisi Universe.

The Paradisi System has a number of Goldilocks planets which are in a sweet spot in relation to their sun, Paradisi, that offers the potential for humans to survive on them, and in one case hopefully live just as comfortably as on Earth.  The Paradisi System was very carefully and scientficially designed by Bill Patterson, and I rely heavily on his background material.  Other basic concepts in the idea of where to locate your operations in a new solar system, and how to get around it efficiently, relate strongly to NASA's ideas of the Interplanetary Superhighway and Interplanetary Transfer which in turn depend on the idea of Lagrange Points or Lagrangians.

Then it would be nice to have some sort of gravity, at least a centrifugal simulation of gravity but ideally antigravity. And for the long trips (months to years) some sort of cryobeds would be fundamental. Then we also need radiation shielding, in case we meet a solar flare or other kind of ion storm, and given we are likely suffer various kinds of injuries or illness, we need medbeds and treatment regimes. Then there's the biological and medical knowledge and background for dealing with not just those that relate to the dangers of space, but also those that relate to colonizing a planet that already has its own indigenous life, from microorganisms to macrofauna.

Then of course there are the quantum computers, emergent conscious AIs, nanites and nanobots, self-replicating von Neumann machines.

Finally, there are the questions of ethics that come up, whether to do with taking over an ecosystem or with how to deal with conscious AIs, or even those AIs that are not (yet) conscious but just follow orders.


My Paradisi Lost books

Casindra Lost (Gold Medal) – tiny.cc/CasindraRing
Kindle ebook (mobi) edition ASIN: B07ZB3VCW9 – tiny.cc/AmazonCL
Kindle paperback edition ISBN-13: 978-1696380911 
Kindle enlarged print edn ISBN-13: 978-1708810108 
D2D paperback ISBN: 979-8223141938  all retailers
D2D eBook (epub) ISBN: 979-8223930112  libraries and retailers (except Amazon)

Moraturi Lost (Silver Medal) – tiny.cc/MoraturiLost
Kindle ebook (mobi) edition ASIN: B0834Z8PP8 – tiny.cc/AmazonML
Kindle paperback edition ISBN-13: 978-1679850080 
D2D paperback ISBN: 979-8215751763  all retailers
D2D eBook (epub) ISBN: 979-8223441458 libraries and retailers (except Amazon)

Moraturi Ring (Silver Medal) – tiny.cc/MoraturiRing
Kindle ebook (mobi) edition ASIN: B087PJY7G3 – tiny.cc/AmazonMR
Kindle paperback edition ISBN-13: 979-8640426106 
D2D paperback ISBN: 979-8223481393   all retailers
D2D eBook (epub) ISBN: 979-8223749523  libraries and retailers (except Amazon)

My Paradisi Lost books are part of a bigger multiauthor Paradisi Universe, and most of the world building is due to the creators of that universe, whom I thank for allowing me to play in their world:  https://paradisichronicles.wordpress.com/

Author/Series pages and Awards


Series and Author pages:

WorldCon2020 presentation (COVID-style):

Global Book Awards 2021 (Gold and 2 Silvers): 
https://globalbookawards1ny.spread.name/?filter=Category-%3AScience%2520Fiction (Casindra Lost, Gold)
https://globalbookawards1ny.spread.name/?filter=Category-%3AScience%2520Fiction%252F%2520Adventure (Moraturi Lost)
https://globalbookawards2.spread.name/?filter=Category-%3AScience%2520Fiction%2520Series (Moraturi Ring/Series)

Paradisi Chronicles Lost Mission page:

And the big reveal (Amazon outed me):