Aitchison and Carter’s analyses of the Census over the last decades have succeeded in making the main trends concerning the spatial distribution of Welsh known to everyone with an interest in the future of the language. Even so, some aspects remain unexamined. This paper is an attempt to give a different view of the trends by presenting a number of new analyses. In the first part, language production between 1991 and 2001 that is the effect of the education system, is examined. It is shown that the introduction of the National Curriculum in Gwent led to the biggest changes. In the second part, the geographical distribution of Welsh-speakers is looked at, especially those areas where more than 70% could speak Welsh. Some indices are introduced in order to quantify the situation and to explain the significance of those areas. Lastly, the implications of spatial distribution (or social network) to the use of Welsh is discussed by consideration of a little probability theory.

This paper examines the background and underlying assumptions involved in a public debate between Dr Kate Roberts and Dr Thomas Parry which was conducted in the columns of the Genedl newspaper in the early nineteen thirties. The subject of the debate was the policy governing the selection of plays for the annual performance of the Bangor students’ Welsh Drama Society. Since its ground breaking production of Ifor Wiliams’s translation of A Dolls House in 1926 the annual Bangor drama production had come to be seen as an event of considerable importance in the programme of the Drama Movement in Wales. However, the author of the article suggests that analysis of the aesthetic and cultural assumptions of the two authors – themselves figures of central importance at the time – raises issues of wider importance than the Drama movement itself, which continue to affect academic and cultural debate today.

This article focuses on three essays published on the work of Samuel Taylor Coleridge and Immanuel Kant by the theologian and scholar, Lewis Edwards, in the Traethodydd between 1846 and 1853. Edwards is considered here as representative of the religious leaders of Wales in the second half of the nineteenth century. His work is examined for evidence of attitudes towards the philosophical developments of the period which could offer an explanation for his failure to defend Welsh language and culture in the face of the spread of English. The article argues that Edwards’ commitment to the speculative reasoning on which contemporary Calvinist theology was based prevented him from responding directly to the intellectual challenge represented by modern thought. In the three articles considered here, which present Kant’s thought as expressed in the first Critique, together with Coleridge’s philosophical theology as it is presented in his Aids to Reflection, we find clear evidence of Edwards’ unwillingness to accept any challenge to Calvinist philosophy. The picture he presents of the work of these two authors is defective and misleading. A major part of both Kant’s Kritik and Coleridge’s Aids is a destructive criticism of the baseless pretensions of speculative reason. Edwards chooses to ignore this entirely, so as to maintain his belief in the power of the human intellect to intuit truth without reference to empirical evidence. It is argued here that this wilful blindness to modern thought was an important factor in motivating the intellectual treason of which Edwards and his contemporaries stand accused. It is also suggested that this treason undermined not only Welsh language and literature, but also the Calvinist religion Edwards was determined to defend. In refusing to face the challenge of modern thought, Edwards left his students with no means of adapting traditional teaching to meet the requirements of a changing sensibility. The eventual result of that was a degree of alienation from the Nonconformist past, the effect of which continues even today

This article presents a detailed analysis of the views of experienced Welsh for Adults (WfA) tutors on learners’ pronunciation and the attention paid to teaching pronunciation in the sector. The data were collected by distributing an on-line questionnaire to experienced tutors in different parts of Wales, and by conducting focus groups with a sample of these tutors in two specific locations in Wales. The aims of the research are to establish how tutors perceive learners’ pronunciation difficulties and to what extent they are adequately trained to assist learners in this challenging aspect of language learning. The extent to which various aspects of pronunciation (e.g. producing specific sounds and intonation) affect learners’ ability to communicate effectively outside the classroom is also examined. A series of recommendations is presented at the end of the article which suggest how the WfA sector can improve its provision with regard to pronunciation. These recommendations concern the provision of courses, the training needed by tutors, resources that could be developed, the extracurricular activities that could take place, as well as further research which could inform pedagogy in the sector.

The high central vowel, or the ‘northern u’ as it is informally called, is well known to be a characteristic feature of northern Welsh. Generally in north Wales, a clear contrast is heard between pairs such as ‘tŷ’ / ‘ti’ and ‘sur’ / ‘sir’. Conversely, since this contrast is neutralised in the south, these words are homophones, and are always pronounced with the high front vowel ‘i’. The main aim of this study therefore is to analyse quantitatively the way in which this contrast between ‘northern u’ and ‘southern i’ is lost in parts of mid-Wales. Consequently, the results will show the complex patterns of variation that arise in one particular ‘transition zone’, namely the Tywyn district, and demonstrate how speakers’ use of the high central vowel in this area is conditioned to a considerable extent by specific linguistic factors. Finally, this article will postulate that the interchange between the high front and the high central vowels is also related to variation in the length of diphthongs, and the implications of this theory will be probed.

The Sun is a dynamic, complex system, full of interesting and important features. These kinds of features can be modeled in various ways, such as with Non-Linear Force-Free Field (NLFFF) models. In this paper, NLFFF simulations are built. The intention is to estimate spatial patterns of the magnetic field in the solar chromosphere and corona and changes in the free energy in the system, in particular losses of energy as a result of solar eruptions. Most existing models have a temporal cadence of 12 minutes at best (that is, the situation is simulated every 12 minutes). The method discussed in this paper makes various approximations but it aims to achieve a temporal cadence of 45 seconds. The method used is found to successfully simulate synthetic data, and when dealing with real data, it produces images which frequently correspond well to observations. Several reductions in the free energy of the system are seen, corresponding to observed eruptions.

The literature contains many studies on code-switching. The socio-cultural method of studying networking in the classroom as described by Mercer (2000) is based on a detailed analysis of the discourse of language classes. Mercer noted a number of linguistic techniques used by teachers. This article analyses the views of trainee-teachers on code-switching as a practice in the classroom. In the study, the class practice of two trainee teachers, bilingual in Welsh and English, was examined. The two were observed and their teaching recorded. Interviews were also held with the trainee teachers to ask them about their attitudes to the use of the first language in a secondary-school class where English is a second language. The collected data is analysed using Critical Discourse analysis methods. Specific consideration is given to what extent the trainee teachers succeeded in teaching in a way that was within the attainment of the bilingual pupils under their care. The occasions when the teachers switched from English to Welsh for a minute could be seen to correspond to the code-switching functions noted by Camilleri. The code-switching suggests a legitimate way of using common linguistic resources as a teaching support in the classroom.

The Welsh language has several features in its grammar which are crosslinguistically very unusual. This paper looks at five such features, at their rarity in the languages of the world and at their place in Welsh grammar. It shows that the textual frequency of each feature, in corpora of spoken and written Welsh, is declining. These five features, which had been stable in Welsh since the earliest records well over a thousand years ago, have in the lifetime of older speakers become optional or obsolescent in the spoken language: the grammar of the language has changed. Welsh is likely changing because of bilingualism. Along with the recent increase in the public use of Welsh has come an increase in the use of English in the everyday lives of Welsh speakers. The average Welsh-speaker now speaks more English than Welsh, outside the family at least. Speaking a second language fluently and regularly HAS been shown to affect the speaker's first language, probably to lessen the psychological load in constantly switching between the two languages. It is argued that in such a situation cross-linguistically unusual features are inherently more susceptible to loss. Finally, the paper looks very briefly at possible future developments.

Y prif siaradwr yn y Gynhadledd Heriau Cyfieithu a gynhaliwyd ym Mhrifysgol Aberystwyth ar 27 Hydref 2017 oedd John Evans, Cyfieithydd yn y Comisiwn Ewropeaidd. Dyma'r delweddau sy'n cyd-fynd â'i gyflwyniad yn trafod rôl y cyfieithydd o fewn y Comisiwn Ewropeaidd.

The introduction of non-native species presents one of the most significant threats facing biodiversity worldwide. Freshwater ecosystems are particularly affected, due to the widespread introduction of species to rivers and lakes for aquaculture and fishing. This article describes non-native, freshwater animals that are present and invasive in Britain, as well as those which are likely to become established over the coming years. The effects of these animals on freshwater ecosystems are explained, and problems that are faced when attempting to manage invasive species are highlighted. Additionally, the effects of climate change and other stressors on the future distribution of non-native species are discussed. 

The manuscripts of Iolo Morganwg (1747-1826), as well as his collection of native folk-songs, give us a unique insight into an important period in the history of Welsh culture during the eighteenth and nineteenth centuries. The central focus of this study is the love-songs found in his collection, together with the wider social context and background which serve to underpin the folk songs. One can trace this tradition to the poets of the nobility, and especially to the age of Dafydd ap Gwilym. Also one folk-tune in particular will be discussed in detail, ‘The Lady of Sker’. The love story, the folk-tune and the words which are normally associated with ‘The Lady of Sker’ are all well-known in several circles, however the folk-tune recorded by Iolo is totally unknown.

This article uses theatre as a lens in order to examine the cultural exchange between Wales and the Khasi and Jaiñtia Hills that is rooted in the history of the Welsh Calvinistic Methodist Overseas Mission present in north-east India between 1841 and 1969. Focusing on Khasi plays from the colonial period as well as an example of Welsh missionary performance staged in Wales in 1929, the article considers the extent to which Welsh conceptions of theatre and drama influenced native performances in the Khasi Hills, and correspondingly, to what extent the missionaries’ perception of India influenced the idea and the representation of the country in Welsh performative portrayals.