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Showing posts from June, 2025

The International Day of the Tropics

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The Tropics are a region of the Earth, roughly defined as the area between the Tropic of Cancer and the Tropic of Capricorn. Although topography and other factors contribute to climatic variation, tropical locations are typically warm and experience little seasonal change in day-to-day temperature. An important feature of the Tropics is the prevalence of rain in the moist inner regions near the equator, and that the seasonality of rainfall increases with the distance from the equator. The tropical region faces several challenges such as climate change, deforestation, logging, urbanization and demographic changes. Did you know that the Tropics host nearly 95% of the world’s mangrove forests by area and 99% of mangrove species? The Tropics have just over half of the world’s renewable water resources (54%), yet almost half their population is considered vulnerable to water stress. The International Day of the Tropics was initiated by the United Nations as an opportunity to celebrate co...

Together We Engineer

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Globally, only 16.5% of engineers are women. Historically, the field of engineering has been a typically male environment. STEM subjects (Science, Technology, Engineering, and Mathematics) at school were seen more as male subjects, while females gravitated towards the humanities subjects. Traditionally, women and girls were encouraged to study non-STEM subjects. The humanities are more a collection of disciplines than a single discipline. Disciplines that focus on the human condition, from a philosophical or artistic perspective, are generally included in the humanities. These include fine arts, performing arts, literature, philosophy, religion, and history. This gender biased perspective and reality must be interrogated. Regrettably, in some societies, such as Afghanistan, women and girls are excluded from accessing secondary and tertiary education. Disturbingly, the global community has been muted for the most part. Engineering is about innovation and problem solving. The field of ...

Hope through Progress: Advancing Care Globally

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Sickle cell disease (SCD) is an inherited blood disorder. That means it is passed down from a parent’s genes. It causes the body to make abnormal hemoglobin. Hemoglobin is the protein in red blood cells that carries oxygen to all parts of your body. When you have SCD, your body’s tissues and organs do not get enough oxygen. Sickle cell disease is a lifelong condition. Healthy red blood cells are round and move easily all over the body. With SCD, the red blood cells are hard and sticky. They are shaped like the letter C (and like a farm tool called a sickle). These damaged red blood cells (sickle cells) clump together. Sickle Cell Traits versus Disease . People who have sickle cell trait inherited a hemoglobin S gene from only one parent. They inherited a normal gene from their other parent. People with sickle cell trait typically do not have any symptoms of sickle cell disease. However, ongoing research may show that these people may have symptoms. Importantly, they can pass on the ab...

Addressing Abuse of Older Adults in Long Term Care Facilities: Through Data and Action.

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The world is ageing rapidly. The United Nations (UN) states that by 2050, it is estimated that 1 in every 6 people will be aged 65 or over, increasing the vulnerability experienced by older persons to violence. Unfortunately, abuse of elders is also on the increase. Elder abuse can lead to serious physical injuries and long-term psychological consequences. The fact, elder abuse is not confined to elders who are institutionalized. Many older persons are abuse in their own homes. Abuse oftentimes is not physical since those are more readily observed by family members and health care professionals. Abuses of elders frequently take the form of psychological ill-treatment. In many instances, those who work with elders are not paid well. In fact, many are not trained to work with older persons. Elder abuse can also take the form of financial mismanagement of the resources of the older persons. In some societies elders are revered and respected. On the other hand, there are societies wher...

Mental Health and PsychoSocial Support Urgently Required

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Globally, it is estimated that one in seven (14%) of 10–19-year-olds experience mental health conditions, yet these remain largely unrecognized and untreated. The World Health Organization (WHO) adds that adolescents with mental health conditions are particularly vulnerable to social exclusion, discrimination, stigma (affecting readiness to seek help), educational difficulties, risk-taking behaviours, physical ill-health and human rights violations. Adolescence is a crucial period for developing social and emotional habits important for mental well-being. These include adopting healthy sleep patterns; exercising regularly; developing coping, problem-solving, and interpersonal skills; and learning to manage emotions. Protective and supportive environments in the family, at school and in the wider community are important. However, there are many factors that can impact the holistic development during adolescence. The WHO comments that multiple factors affect mental health. Importantly...

Black Dandyism: Identity, Resistance & Masculinity

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“Black dandyism is the strategic and often subversive use of style by people of African descent to assert individuality, challenge stereotypes, and reimagine black identity.”- Jonathan Michael Square- Professor of Black Visual Culture. Black history is oftentimes obscured and or manipulated. We live in an era where misinformation and disinformation are the order of the day. Unfortunately, many of us have succumbed to this skewed view of reality. Regrettably even the so called educated among us no longer do their due diligence. A lot has been said about dandyism, in particular black dandyism. Correspondingly a lot of what has been said is a distortion of the historical underpinning of this movement. Undoubtedly, the distortion regarding dandyism is rooted in a culture of enslavement, racism and white privilege. Black men have long used fashion, particularly flamboyant styles, as a way to express pride and resistance. Oftentimes this resistance is viewed as a powerful political statem...