Ernst Mayr proposed a distinction between “proximate”, mechanistic, and “ultimate”, evolutionary, causes of biological phenomena. This dichotomy has influenced the thinking of many biologists, but it is increasingly perceived as impeding modern studies of evolutionary processes, including study of “niche construction” in which organisms alter their environments in ways supportive of their evolutionary success. Some still find value for this dichotomy in its separation of answers to “how?” versus “why?”questions about evolution. But “why is A?” questions about evolution necessarily take (...) the form “how does A occur?”, so this separation is illusory. Moreover, the dichotomy distorts our view of evolutionary causality, in that, contra Mayr, the action of natural selection, driven by genotype-phenotype-environment interactions which constitute adaptations, is no less “proximate” than the biological mechanisms which are altered by naturally selected genetic variants. Mayr’s dichotomy thus needs replacement by more realistic, mechanistic views of evolution. From a mechanistic viewpoint, there is a continuum of adaptations from those evolving as responses to unchanging environmental pressures to those evolving as the capacity for niche construction, and intermediate stages of this can be identified. Some biologists postulate an association of “phenotypic plasticity” (phenotype-environment covariation with genotype held constant) with capacity for niche construction. Both “plasticity” and niche construction comprise wide ranges of adaptive mechanisms, often fully heritable and resulting from case-specific evolution. Association of “plasticity” with niche construction is most likely to arise in systems wherein capacity for complex learning and behavioral flexibility have already evolved. (shrink)

Events are making clear to ever-widening circles of readers the need for something more than a superficial knowledge of non-European cultures.

This is the standard general account in English of Islamic philosophy and theology. It takes the reader from the religio-political sects of the Kharijites and the Shiites through to the assimilation of Greek thought in the medieval period, and onto the early modern period. Watt concludes with an analysis of Western influences on modern Islamic theology.

A study of the struggle and achievement of al-Ghazālī, which examines his life and thought as a whole within the context of the time in which he lived. al-Ghazālī has been acclaimed as the greatest Muslim after Muḥammad, and is certainly one of the greatest. His outlook, too, closer than that of many Muslims to the outlook of modern Europe and America, and will be more easily comprehended today.

At their first meeting Polynices and Tydeus come to blows. They are reconciled by Adrastus, who expresses the hope that their quarrel will lead to loyal friendship between them, as it did. Esse pro fuisse dixit, says Lactantius, more ingenuously than Klotz, who tries to make the same thing more palatable by saying esse est pro imperfecti quodammodo infinitiuo. Some have taken the accusative and infinitive to be a general statement, but Heuvel is clearly right in saying that it is (...) Tydeus and Polynices whom the poet has in mind. The most favoured solution has been Grater's conjecture isse, but that produces an unnatural expression ; Mozley renders it by ‘grew’, thereby translating not what stands in his text but what ought perhaps to stand there, namely esse, a conjecture of Gil, which has been almost entirely overlooked. This contracted form is found in extant literature only at Lucretius 3.683 and Ovid, Met. 7.416 . The first letters of a line are particularly liable to omission; despite Hill, I do not find it at all surprising that at 1.544 perseus lost its first letter and the remnant became aureus. (shrink)

Name der Zeitschrift: Semiotica Jahrgang: 2015 Heft: 207 Seiten: 65-88.

pt. I. The standpoint of virtue.--pt. II. Social organization.

Before daybreak on 23 November 57 B.C., about 11 weeks after his return from exile, Cicero wrote to Atticus and recorded for him, in diary form, events at Rome between 3 November and the date of writing. Clodius and his gangs were still causing trouble on the streets, interfering with the rebuilding of Cicero's house on the Palatine, and even molesting Cicero himself. Clodius was a candidate for the curule aedileship; if he were elected, he would succeed in evading the (...) accusation for vis which had been brought against him by Milo; he therefore made full use of his gangs to intimidate Rome and thus accelerate the elections. He was supported in this manœuvre by the consul Q. Caecilius Metellus Nepos, who planned to hold the comitia by surprise; this plan, however, was being thwarted by the tribune Milo, who was ready to use his power of obnuntiatio to prevent the elections being held. (shrink)

Before daybreak on 23 November 57 B.C., about 11 weeks after his return from exile, Cicero wrote to Atticus and recorded for him, in diary form, events at Rome between 3 November and the date of writing. Clodius and his gangs were still causing trouble on the streets, interfering with the rebuilding of Cicero's house on the Palatine , and even molesting Cicero himself . Clodius was a candidate for the curule aedileship; if he were elected, he would succeed in (...) evading the accusation for vis which had been brought against him by Milo; he therefore made full use of his gangs to intimidate Rome and thus accelerate the elections. He was supported in this manœuvre by the consul Q. Caecilius Metellus Nepos, who planned to hold the comitia by surprise; this plan, however, was being thwarted by the tribune Milo, who was ready to use his power of obnuntiatio to prevent the elections being held. (shrink)

Originally published in 1967, this Companion is designed to help readers of the Qur’an by giving them necessary background information. An account is given of ideas peculiar to the Qur’an, and the main variant interpretations are noted. A full index of Qur’anic proper names and an index of words commented on has been provided. Based on A J Arberry’s translation, this Companion can be used with other translations, or indeed with the original text, since the verses are numbered.

‘Ist die zweite Stelle des Satzes bereits durch ein anderes Enklitikon besetzt, so tritt enim auch in klassischer Prosa oft an die 3. und 4. Stelle zurück’ . How often, and in what circumstances, does enim in Cicero occupy any place but the second? The answer to this question is sometimes relevant to the establishment of the text. And the answer is: there are many instances which fall into categories A and B below; in all other categories, C-G below, there (...) are comparatively few. (shrink)

‘Ist die zweite Stelle des Satzes bereits durch ein anderes Enklitikon besetzt, so tritt enim auch in klassischer Prosa oft an die 3. und 4. Stelle zurück’. How often, and in what circumstances, does enim in Cicero occupy any place but the second? The answer to this question is sometimes relevant to the establishment of the text. And the answer is: there are many instances which fall into categories A and B below; in all other categories, C-G below, there are (...) comparatively few. (shrink)

In this volume, originally published in 1983, W Montgomery Watt looks at the meeting of Christianity and Islam, how they see and have seen each other, and considers how they can aid each other in dealing with the problems of the world today. He emphasizes those beliefs which Christianity and Islam have in common, and shows how they may be justified intellectually.

The Umayyad period. The beginnings of sectarianism ; The Khārijites ; The Shīʻtes ; The Murjiʼites and other moderates -- The first wave of Hellenism 750-950. The historical background ; The translators and the first philosophers ; The expansion of Shīʻism ; The Muʻtazilites ; The consolidation of Sunnism ; Al-Ashʻarī -- The second wave of Hellenism 950-1258. The historical background ;The flowering of philosophy ; The vicissitudes of Shīʻism ; The progress of Sunnite theology ; Al-Ghazālī ; Sunnite theology (...) from 1100 to 1250 ; Theology and philosophy in the Islamic west -- The period of darkness. The historical background ; The sclerosis of philosophical theology ; The vitality of the Ḥanbalites ; The transformation of Shīʻism -- The new dawn. The prospect for theology. (shrink)