Two kinds of grain, “millet, 粟米 sùmǐ” and “husked rice, 稻 dào”, frequently appear in the Liye Qin Slips. Aside from these grains, another character seen in the Liye Qin Slips, nǎo, is thought to represent grain. It also represents the words for “brain, 腦 nǎo” in other excavated documents. Since the archaeological data show that rice cultivation was practised around the middle and lower Yangtze Valley, the homeland of Proto-Hmong Mien (formerly the state of Chu 楚地), the word for “rice plant, 稻 dào” seems to be a loanword from Proto-Hmong Mien *mbləu. The character nǎo is reconstructed as *nˤuʔ, which bears the same onset as the sound for “rice plant (or husked rice)” in North and East Hmongic languages nɯ (< *mbləu). Hence, we propose that the assimilation (*mbl- > *n-) in these languages could have occurred at the latest just before or after the Qin dynasty.

Recent archaeological and paleoenvironmental research in the Ndali Crater Lakes Region (NCLR) of western Uganda provide important new insights into anthropogenic impacts on moist forests to the East of the Rwenzori Mountains. This research significantly changes previous interpretations of paleoenvironmental records in western Uganda and helps to distinguish climate change from human impacts. By drawing on multiple sources such as historical linguistics, archaeological evidence, and environmental proxies for change, a new picture emerges for a region that was a cultural crossroads for early Bantu-speakers and Central Sudanic-speakers between 400 BCE and 1000 CE. Detailed archaeological data and well-dated sites provide fine-grained evidence that closely fits episodes of significant environmental change, including a later and separate phase of forest clearance, soil degradation, and lake pollution caused by the saturation of the landscape by Bigo-related populations between 1300 and 1650 CE.

Fresque de changements environnementaux induits par l’homme et le climat dans l’ouest de l’Ouganda : la région des lacs du cratère de Ndali

On 25 October 2021, Nigeria became the second country in the world, and the first in Africa, to launch a central bank digital currency. Launched with the tag line “Same Naira. More possibilities”, the Central Bank of Nigeria publicized the eNaira as having the capability to deepen financial inclusion, reduce the cost of financial transactions and support a more efficient payment system. However, more than one year after its launch, its usage is yet to gain a critical mass. This article identifies the significant challenges that make the eNaira unacceptable and potentially ineffective. First, its status as legal tender is questionable; secondly, it undermines privacy, a critical component of physical cash. Thirdly, it is incapable of wide acceptance by individuals and entities across Nigeria. The article explains each of these challenges and proposes a roadmap to the eNaira's acceptance and effectiveness.

This article explores the remaking of administrative law review in South Africa since the introduction of constitutional democracy in 1994. It characterizes the construction of the constitutional and legislative framework, as well as the courts’ interpretation of that framework, as the first phase of the remaking. The second phase encompasses the courts’ recognition of a constitutional principle of legality based on the rule of law, and their swift development of the content of this principle. This judicial creativity has resulted in an elaborate avenue to review, parallel to the Promotion of Administrative Justice Act 3 of 2000, and has caused problems of rivalry and avoidance. The article identifies and discusses some of the more significant implications of each of these phases of reconstruction. It also proposes corrective measures likely to advance the coherence and effectiveness of judicial review and discourage the adoption of a doctrine of non-justiciability.

In examining wares discovered from the cultures of Sanxingdui and Jinsha and from the former site of the ancient kingdom of Dian in Sichuan and Yunnan provinces, this article highlights a number of shared features and trends that suggest a continued artistic, technological and cultural transmission through time and space. The article aims to supplement established theories on the rich material culture of this region. It will look in particular at the development of its striking bronze metallurgy, largely deriving from the established traditions of the Yellow River valley in China’s Bronze Age. It highlights the function of a dense network of trading routes, referred to in modern scholarship as the “Southwest Silk Road”, as an important facilitator of cultural and artistic exchange and reciprocation from ancient times.