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The purpose of this study was to develop a suitable module for digital conservation of traditional knowledge of medicinal plants (MPs) used by tribal communities living in the Anuppur district of Madhya Pradesh, Central India.

The research used a qualitative approach to gather the data of MPs through the use of literature review and field survey. Based on the acquired data, a prototype digital learning system was constructed and assessed. This study used digital learning technologies to assess the requirements for transmitting traditional knowledge of important MPs used by tribal communities so that people can absorb and conserve them.

Over time, the focus on the digital conservation of traditional MP’s knowledge has progressively increased globally. Despite the rise in this field of study, information technology methods to preserve and distribute traditional knowledge of MPs have remained a few. When adopting digital learning to maintain traditional knowledge of MPs, it was discovered that it would be necessary to engage with relevant knowledge keepers, use multimedia, and provide content in local languages.

This study helps in conservation of important MP species that are having biologically important therapeutic compounds meant for treating various ailments. Older generations of various tribal communities mainly hold traditional knowledge of important MPs, and unless it is preserved, it will perish along with its caretakers.

It is worth looking at a digital platform that can help future generations to maintain traditional knowledge of MPs, as it is a dynamic and ever-changing, it must involve a digital tool for its future conservation. Current methods for maintaining traditional knowledge of MPs were ineffective and constrained by space and time.

Elemental analysis of these medicinal plants was performed by employing Instrumental Neutron Activation Analysis (INAA) and Atomic Absorption Spectroscopy (AAS) techniques. The samples were irradiated with thermal neutrons in a nuclear reactor and the induced radio activity was counted by gamma ray spectrometry using an efficiency calibrated high resolution High Purity Germanium (HPGe) detector. Most of the medicinal plants were found to be rich in one or more of the elements under study. The variation in elemental concentration in same medicinal plant samples collected from different regions was studied and the biological effects of these elements on human beings are discussed. The study was also extended further to estimate the level of toxic elements like Cr, Cd, Ni, Pb and Hg in medicinal plants which arises due to environmental pollution. The results were discussed with careful reference to established role of essential and rare elements to the physiology and pathology of plant and human life.

This chapter explores the role of indigenous knowledge system (IKS) in the development of informal entrepreneurial models in Africa. This was undertaken through a discussion of the production processes and the marketing platforms used in producing and distributing mpesu (a traditional medicine used for sex enhancement and reproductive healthcare) by Traditional Healthcare Practitioners (THPs) in the Vhembe District of South Africa, and Beitbridge areas of Zimbabwe. The argument is that drawing on Vhavenda IKS-based strategies, entrepreneurs involved in the healthcare product have managed to develop context-appropriate and innovative strategies for marketing mpesu. However, while this model may appear unorthodox, it has helped sustain the appetite and demand for the product. It has also, despite its imperfections, provided economic safety-net for local entrepreneurs.

By bringing together aspects of sustainable forest management, population health, and local livelihoods, the purpose of this study was to characterize how household dependence on forest resources changes through three phases: the period before HIV became a problem in the household, the period during HIV-related morbidity, and after AIDS-related mortality.

Sixty semi-structured interviews were conducted with members of unaffected and HIV/AIDS-affected households in four case study districts in Malawi.

This study demonstrates that the relationship between HIV/AIDS and dependence on specific forest resources appears to correspond closely with the stage of the disease. Firewood and water were consistently ranked as being one of the three most important resources, regardless of HIV-affectedness. During the morbidity phase, respondents reported their need for medicinal plants increased substantially, along with other resources. The importance of timber increased significantly after HIV-related mortality.

Interview respondents themselves suggested key interventions that would assist households in the HIV/AIDS-mortality phase, in particular, to obtain the forest resources they require. These interventions could address the impacts of HIV/AIDS on the sustainability of important resources, compensate for a decreased availability of household labor, and foster greater access to these resources for vulnerable households in the four study sites.

In spite of the fact that forest resources can play a crucial role in enabling a household to control and adapt to the disease, research on the environmental dimensions of HIV/AIDS remains limited. This chapter helps to address this knowledge gap, suggests practical, innovative interventions that could alleviate some of the disease burden on rural Malawian households, and offers insight into potential areas of further inquiry in this research domain.

Following the trend in the world over and on the African continent, the Parliament of Ghana passed a new law in 2020, the Narcotics Control Commission Act (Act 1019) that eased the legal restrictions on cannabis cultivation and use, subject to obtaining license from the relevant authority/authorities. This paper aims to examine the implications of Ghana’s decision to legalise the cultivation of cannabis for industrial purposes for the production of fibre and for medicinal purposes.

The author adopted the qualitative analysis critical review methodology in sourcing information from peer-reviewed articles, coupled with the author’s own professional knowledge, background and training, to critically analyse and review the reasons behind Ghana’s decision to legalise cannabis cultivation and the implications such a major policy change/shift.

It was found that, while the law mentions industrial and medicinal purposes for the legalisation of cannabis, the real reason, at least in the immediate term, is mainly economic. This agrees with those of other African countries that have legalised cannabis cultivation but appears to contrast with those of Europe and America.

This research is limited to Ghana and the few African countries that have legalised cannabis cultivation so far. The main reason for the legalisation (economic benefits) may also change in the future when the economics of scale turn in the favour of the country. Therefore, Ghana’s case may not represent the case of all countries legalising cannabis cultivation.

The research implication of this paper is that it brings to the world the law on cannabis cultivation in Ghana. It provides a professional and scientific position paper on Ghana’s drug law regime regarding cannabis, thus, serving as a useful reference literature to the academic and research community on the topic. More importantly, it discusses the implications of such major policy change from an objective perspective, unravelling the real reason behind the State’s decision to legalise the cultivation of cannabis in Ghana.

This paper will bring to the fore the other consequences of Ghana’s cannabis cultivation legalisation policy change, which little attention has been devoted to so far.

This paper, apart from reference to other published texts on the topic, which have been duly acknowledged, represents the sole work of the author. It has not been produced anywhere or by anyone else either in Ghana or elsewhere.

This review aims to provide synoptic documentation on acclaimed anecdotal plant-based remedies used by Latin America and the Caribbean (LAC) communities to manage COVID-19. The theoretical approaches that form the basis for using the anecdotally claimed phytotherapies were reviewed against current scientific evidence.

In this paper plant-based remedies for managing COVID-19 were searched on social and print media to identify testimonies of people from different communities in LAC countries. Information was extracted, evaluated and reviewed against current scientific evidence based on a literature search from databases such as Journal Storage (JSTOR), Excerpta Medica Database (EMBASE), SpringerLink, Scopus, ScienceDirect, PubMed, Google Scholar and Medline to explore the scientific basis for anecdotal claims.

A total of 23 medicinal plants belonging to 15 families were identified as phytotherapies used in managing COVID-19 in LAC communities.

The plant-based remedies contained valuable phytochemicals scientifically reported for their anti-inflammatory, antiviral, antioxidant and anticancer effects. Anecdotal information helps researchers investigate disease patterns, management and new drug discoveries. The identified acclaimed plant-based remedies are potential candidates for pharmacological evaluations for possible drug discovery for future pandemics.

Domestically produced, high potency cannabis (often referred to as ‘skunk’ in the mainstream UK media) has become increasingly widespread in the UK. This paper considers whether the trend reflects an increased awareness of and desire for medical marijuana. Determining whether cannabis is a drug or a medicine depends on its objective physiological effects ‐ which may vary from one individual to another ‐ as well as how and why those effects are experienced. The medicinal and mind‐altering effects of cannabis are not easily separable for many cannabis users. The medicinal use of cannabis in Britain has waxed and waned since the early 19th century. Currently, the UK is at the cutting edge of the development of cannabis‐based pharmaceuticals, but criminalises people who choose to self‐medicate with herbal cannabis. We are living in a time of political, social and economic uncertainty, which threatens the stability of national healthcare systems. The broad‐ranging effects of cannabis on the human body and mind, combined with its relatively easy cultivation, make it a sustainable and effective alternative medicine. Research is needed, especially on the experiences of people who use cannabis to benefit, enrich and even prolong their lives.

In bereavement, memories of the loss, especially traumatic ones, can be distressful and complicate the grieving process. Although some conventional therapies have proven beneficial in lessening complicated bereavement, African indigenous methods used for the same purpose have not been well-documented. This study explored Northern Sotho traditional healers’ lived experiences regarding the medicinal benefits of Bolebatša when used in mental health-care.

Using interpretative phenomenological analysis, this study explored traditional healers’ (n = 19; 5 = males; females = 14; mean age = 65 years, SD: 11.6) experiences and their insights regarding the management of traumatic memories in bereavement. Participating healers were sampled using convenience and snowball strategies while data was collected using face-to-face dialogues, observations and a digital camera. Qualitatively derived data was transcribed and translated from the local language to English before it was analysed phenomenologically.

Data analysis resulted in four major themes: characterisation of Bolebatša as a herb used to manage mental and spiritual conditions; descriptions of the herb’s administration, dosage and related user health risk; perceived therapeutic benefits of the herb; and observed link between herbal medicine and African spirituality. The study findings suggest that the Bolebatša herb, derived from the tree scientifically called Lannea schweinfurthii is primarily used to induce forgetfulness of bereavement and trauma-related memories to enhance coping.

Whilst this study illustrates the perceived healing benefits of Bolebatša in mental health care, it is noted that the findings may not necessarily be extrapolated to other contexts. Therefore, more studies are needed with the participation of traditional healers from different ethnic backgrounds to lend support to the present findings. Data from service users’ experience of traditional healing in conjunction with traditional healers would have further benefited this study.

The findings are important for mental health professions as they open avenues for other forms of treatment for mental conditions that also need attention. Equally, there is a need for western trained mental health-care practitioners and researchers to study indigenous knowledge systems of healing for reverse knowledge transfer purposes.

The findings also call on governments, and in this context, the South African government, to recognise, support and empower traditional healers as important role players in primary mental health care. Collaboration between western mental health practitioners and traditional healers could indeed be one important strategy towards the relief of the overwhelmed mental health-care systems in low-and-middle-income countries such as is the case in South Africa.

The findings open new avenues to scientific explorations of the significance of traditional medicines in bereavement care and coping. More importantly, on the Bolebatša herb’s anti-depressive and memory altering effects in mental health care.