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Bill Fulkerson

Lab-grown earthquakes reveal the frictional forces acting beneath our feet - 0 views

phys.org/...reveal-frictional-beneath.html

forces earthquakes

shared by Bill Fulkerson on 03 Sep 20 - No Cached
  • Bill Fulkerson on 03 Sep 20
     
    Simulating an earthquake on a miniature scale in a laboratory known unofficially as the "seismological wind tunnel," engineers and seismologists have produced the most comprehensive look to date at the complex physics of friction driving destructive thrust-fault earthquakes.
Bill Fulkerson

Multiple wheat genomes reveal global variation in modern breeding | Nature - 0 views

www.nature.com/...s41586-020-2961-x

variation genetic wheat breeding

shared by Bill Fulkerson on 27 Nov 20 - No Cached
  • Bill Fulkerson on 27 Nov 20
     
    Wheat is a staple food across all parts of the world and is one of the most widely grown and consumed crops7. As the human population continues to grow, wheat production must increase by more than 50% over current levels by 2050 to meet demand7. Efforts to increase wheat production may be aided by comprehensive genomic resources from global breeding programs to identify within-species allelic diversity and determine the best allele combinations to produce superior cultivars2,8.
Steve Bosserman

Applying AI for social good | McKinsey - 0 views

www.mckinsey.com/...l-intelligence-for-social-good

artificial intelligence united nations sustainable development social good

shared by Steve Bosserman on 01 Dec 18 - No Cached
  • Artificial intelligence (AI) has the potential to help tackle some of the world’s most challenging social problems. To analyze potential applications for social good, we compiled a library of about 160 AI social-impact use cases. They suggest that existing capabilities could contribute to tackling cases across all 17 of the UN’s sustainable-development goals, potentially helping hundreds of millions of people in both advanced and emerging countries. Real-life examples of AI are already being applied in about one-third of these use cases, albeit in relatively small tests. They range from diagnosing cancer to helping blind people navigate their surroundings, identifying victims of online sexual exploitation, and aiding disaster-relief efforts (such as the flooding that followed Hurricane Harvey in 2017). AI is only part of a much broader tool kit of measures that can be used to tackle societal issues, however. For now, issues such as data accessibility and shortages of AI talent constrain its application for social good.
  • The United Nations’ Sustainable Development Goals (SDGs) are among the best-known and most frequently cited societal challenges, and our use cases map to all 17 of the goals, supporting some aspect of each one (Exhibit 3). Our use-case library does not rest on the taxonomy of the SDGs, because their goals, unlike ours, are not directly related to AI usage; about 20 cases in our library do not map to the SDGs at all. The chart should not be read as a comprehensive evaluation of AI’s potential for each SDG; if an SDG has a low number of cases, that reflects our library rather than AI’s applicability to that SDG.
Steve Bosserman

The idea of intellectual property is nonsensical and pernicious - Samir Chopra | Aeon E... - 0 views

aeon.co/...-is-nonsensical-and-pernicious

intellectual property

shared by Steve Bosserman on 12 Nov 18 - No Cached
  • A general term is useful only if it subsumes related concepts in such a way that semantic value is added. If our comprehension is not increased by our chosen generalised term, then we shouldn’t use it. A common claim such as ‘they stole my intellectual property’ is singularly uninformative, since the general term ‘intellectual property’ obscures more than it illuminates. If copyright infringement is alleged, we try to identify the copyrightable concrete expression, the nature of the infringement and so on. If patent infringement is alleged, we check another set of conditions (does the ‘new’ invention replicate the design of the older one?), and so on for trademarks (does the offending symbol substantially and misleadingly resemble the protected trademark?) and trade secrets (did the enterprise attempt to keep supposedly protected information secret?) The use of the general term ‘intellectual property’ tells us precisely nothing.
  • Property is a legally constructed, historically contingent, social fact. It is founded on economic and social imperatives to distribute and manage material resources – and, thus, wealth and power. As the preface to a legal textbook puts it, legal systems of property ‘confer benefits and impose burdens’ on owners and nonowners respectively. Law defines property. It circumscribes the conditions under which legal subjects may acquire, and properly use and dispose of their property and that of others. It makes concrete the ‘natural right’ of holding property. Different sets of rules create systems with varying allocations of power for owners and others. Some grants of property rights lock in, preserve and reinforce existing relations of race, class or gender, stratifying society and creating new, entrenched, propertied classes. Law makes property part of our socially constructed reality, reconfigurable if social needs change.
  • ‘Property’ is a legal term with overwhelming emotive, expressive and rhetorical impact. It is regarded as the foundation of a culture and as the foundation of an economic system. It pervades our moral sense, our normative order. It has ideological weight and propaganda value. To use the term ‘intellectual property’ is to partake of property’s expressive impact in an economic and political order constructed by property’s legal rights. It is to suggest that if property is at play, then it can be stolen, and therefore must be protected with the same zeal that the homeowner guards her home against invaders and thieves.
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  • What about the common objection that without ‘intellectual property’ the proverbial starving artist would be at the mercy of giant corporations, who have existing market share and first-mover advantage? It is important to disaggregate the necessity and desirability of the protections of the various legal regimes of copyright, patents, trademarks and trade secrets from that of the language of ‘intellectual property’. Current copyright, patent, trade-secret and trademark law do not need to be completely rejected. Their aims are rather more modest: the reconfiguration of legal rules and protections in an economy and culture in which the nature of creative goods and how they are made, used, shared, modified and distributed has changed. Such advocacy is not against, for instance, copyright protections. Indeed, in the domain of free and open-source software, it is copyright law – through the use of artfully configured software licences that do not restrain users in the way that traditional proprietary software licences do – that protects developers and users. And neither do copyright reformers argue that plagiarists be somehow rewarded; they do not advocate that anyone should be able to take a copyrighted work, put their name on it, and sell it.
  • This public domain is ours to draw upon for future use. The granting of temporary leases to various landlords to extract monopoly rent should be recognised for what it is: a limited privilege for our benefit. The use of ‘intellectual property’ is a rhetorical move by one partner in this conversation, the one owning the supposed ‘property right’. There is no need for us to play along, to confuse one kind of property with another or, for that matter, to even consider the latter kind of object any kind of property at all. Doing so will not dismantle the elaborate structures of rules we have built in order to incentivise artistic and scientific work. Rather, it will make it possible for that work to continue.
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