This highlights a more general need for a new generation of risk assessment tools that also predict overall consequences for health to more effectively guide risk management in our increasingly risk-averse culture.
For example, in these five-gene animals, the changes in fitness by adaptation in one gene is much larger than it would be in a ten-gene animal, and the larger the animal, the more generations are needed to see an effect.
The flipside of localized migration is, however, that the spread of infection across the population as a whole proceeds more slowly and more generations are needed to reach the equilibrium prevalence in the population as a whole (data not shown).
The 2 neurons algorithm need more generations (5), the 10 neurons model needed 3 generations while all the other neurons were in between.
We don't need more generations of meat-eaters, and we don't need anyone, including animal protectionists, to be selling out animals as worth only the flesh on their bodies, with their hearts and minds and feelings forgotten.
On the other hand, if the effects of the majority of new arising beneficial mutations (s b) are small, these mutations need more generations to be fixed and remain at low frequency in the population for quite a long time [ 45].
For the 10 gene network, the genetic algorithm needed more generations to converge, resulting in computational time of 11 hours.
Smaller schemes or schemes with a more stringent restriction on ΔF needed more generations to halve the frequency of the disease alleles or the fraction of diseased animals.
But it is hard to argue with their point that teachers as a whole, who after all are cultivating future generations, need to be more highly paid.
But once the chancellor arrives, he'll be telling a new "Coalition of Finance Ministers for Climate Action" that older generations need to do more.
