Flooding trends and their impacts on coastal communities of Western Cape Province, South Africa.

Climate change-induced extreme weather events have been at their worst increase in the past decade (2010-2020) across Africa and globally. This has proved disruptive to global socio-economic activities. One of the challenges that has been faced in this regard is the increased coastal flooding of cities. This study examined the trends and impacts of coastal flooding in the Western Cape province of South Africa. Making use of archival climate data and primary data from key informants and field observations, it emerged that there is a statistically significant increase in the frequency of flooding and consequent human and economic losses from such in the coastal cities of the province. Flooding in urban areas of the Western Cape is a factor of human and natural factors ranging from extreme rainfall, usually caused by persistent cut off-lows, midlatitude cyclones, cold fronts and intense storms. Such floods become compounded by poor drainage caused by vegetative overgrowth on waterways and land pollution that can be traced to poor drainage maintenance. Clogging of waterways and drainage systems enhances the risk of flooding. Increased urbanisation, overpopulation in some areas and non-adherence to environmental laws results in both the affluent and poor settling on vulnerable ecosystems. These include coastal areas, estuaries, and waterways, and this worsens the risk of flooding. The study recommends a comprehensive approach to deal with factors that increase the risk of flooding as informed by the provisions of both the Sustainable Development Goals framework and the Sendai Framework for Disaster Risk Reduction 2015-2030 in a bid to de-risking human settlement in South Africa.

Quest for NetZero emissions in South African national parks: A tourism perspective.

Globally, national parks contribute to tourism and conservation. Several iconic national parks in Africa attract millions of tourists. These include Table Mountain, Kruger, the Serengeti, Chobe, Hwange, and Gorongosa National Park. Tourism contributes substantially to global warming and climate change through carbon emissions from tourism activities. Regardless of this understanding, minimal effort has been put into understanding and documenting the national park's carbon risk. The current debate on sustainability transitions calls for a relook of various economic sector strategies to reduce their carbon footprint. This aligns with SDG 13 on climate change action and the sector's calls for carbon neutrality. To that effect, this study examines how South African National Parks (SANParks) seeks to transition to net zero in its park operations to ensure responsiveness to the climate change agenda. This study included 150 interviews with national park and hospitality professionals in 19 national parks to address the research objective. In addition, the study draws upon extensive field observation, document analysis, and 871 tourist questionnaire surveys. Data analysis from the survey was conducted using QuestionPro Analytics, while interview data were analysed through systematic content and thematic analysis. The study found that South Africa's national parks have primarily carbon-intensive tourism facilities from an energy perspective. South African national parks, however, have taken steps to respond to the four essential pillars of NetZero emissions by 2050. These pillars are outlined in the Glasgow Declaration on climate change and the revised Nationally Determined Contributions. Within SANParks estates, these pillars include planning, measuring, reporting, and advocating for accelerated climate change action. NetZero initiatives should be funded in a variety of ways, including by tourists, the private sector, and other stakeholders.

COVID-19 pandemic and prospects for recovery of the global aviation industry.

The COVID-19 pandemic ushered a wave of economic decline across the world due to disruptions in the supply and demand chain for the travel market. This study examines potential recovery pathways from the global aviation industry following the severe negative impacts of the COVID-19 pandemic. Using archival and secondary data mainly from Flightradar24, ICAO, IATA and EUROCONTROL, the study found that the pandemic inflicted a heavy toll on global aviation, which resulted in ratings downgrades, liquidation and bankruptcy of several airlines and airports due to severe cash burn instigated by travel restrictions. Although the industry is opening up, the recovery process seems much slower than anticipated, which could see more jobs and airlines failing in the absence of relevant support. The study recommends that as the sector opens up, it does so in a responsible manner, which puts measures that protect travellers, reduce costs, increase efficiency, and ensure a quality customer experience anchored on employees' health and customer safety. Recovery should also occur with the view to build back better in line with the provisions of the Sendai Framework for Disaster Risk Reduction and at the same time responding to the dictates of Agenda 2030 on sustainable development goals (SDGs).

COVID-19 vaccines and treatments nationalism: Challenges for low-income countries and the attainment of the SDGs.

The 2030 Agenda for Sustainable Development (AfSD) has the vision to leave no one behind, particularly low-income countries. Yet COVID-19 seems to have brought up new rules and approaches. Through document and critical discourse analysis, it emerges that there has been a surge in COVID-19 vaccines and treatments nationalism. Global solidarity is threatened, with the USA, United Kingdom, European Union and Japan having secured 1.3 billion doses of potential vaccines as of August 2020. Vaccines ran out even before their approval with three candidates from Pfizer-BioNTech, Moderna and AstraZeneca having shown good Phase III results in November 2020. Rich countries have gone years ahead in advance vaccines and treatments purchases. This is a testimony that the 2030 AfSD, especially SDG 3 focusing on health will be difficult to achieve. Low-income countries are left gasping for survival as the COVID-19 pandemic relegates them further into extreme poverty and deeper inequality. The paper recommends the continued mobilisation by the World Health Organisation and other key stakeholders in supporting the GAVI vaccine alliance and the Coalition for Epidemic Preparedness Innovations (COVAX) global vaccines initiative that seeks to make two billion vaccine doses available to 92 low and middle-income countries by December 2021.