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Part consultancy, part thinktank, part social enterprise, Halcyon helps you prepare for and respond to personal, organisational and societal change.

Halcyon's 52:52:52 campaign on Twitter will help you address 52 issues with 52 responses over 52 weeks.

To be a catalyst is the ambition most appropriate for those who see the world as being in constant change, and who, without thinking that they control it, wish to influence its direction - Theodore Zeldin

What's Changing? - Health

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Please see below selected recent health-related change.


See also:


November 2018


October 2018


September 2018


August 2018


July 2018

  • For decades, people have heard advice to eat hours before heading off to bed, noted Big Think. Now a new study offers an even more profound piece of evidence as to why an early dinner is essential: it reduces the risk of breast and prostate cancer. The study, conducted at the Barcelona Institute for Global Health found that those who eat dinner before 8 pm (or at least two hours before bedtime) experience a 20% reduction in the likelihood of developing the types of cancer listed above.
  • Health Divides is an in-depth analysis of how the politics and economics of the place you live in influence your health. It explains why health inequalities exist both among nations and within them, examines such inequalities past and present, and details their ubiquitous, longstanding nature. Reducing them – and making people’s lives safer and healthier – will require vast changes in political and economic priorities. In other words, “where you live can kill you,” but often it’s death by politics, argued the author. 
  • Bill Gates asks us to imagine a world where diagnosing Alzheimer’s disease is as simple as getting your blood tested during your annual physical. Research suggests that future isn’t that far off, and Diagnostics Accelerator, which Gates has invested in, moves us one step closer, he claimed.
  • Also known as bioelectronics, electroceuticals are implantable devices which alter electrical signals in the body, according to Disruption Hub. When attached to bundles of nerves, they can change the signals sent to the brain, organs, and other body parts. Possibly the next step in personalised medical treatment, electroceuticals can be used to record, stimulate, and block the neural signals which control our organs and limbs. Altering our electrical impulses in precise ways can give balance to organs producing the wrong amount of hormones, reduce inflammation, and even restore function to paralysed limbs. Crucially, the targeted operation of electroceuticals removes the side effects experienced with many modern medicines. Although not yet available to human patients, it is expected that electroceuticals will arrive in clinical medicine over the next few decades. 


June 2018


Pre 2018

  • Disease can strike any of us at any time. However, many now believe that diseases can be completely eradicated. The most important of these so far is smallpox, which thanks to vaccination, was removed from the world in 1977.
  • The death toll from malaria has been reduced by more than half since 2000, thanks to a multi-pronged attack. But a lot more remains to be done. There’s no vaccine for malaria yet, but the world has been getting better at treating and preventing the deadly disease, according to a new study. Research published in the New England Journal of Medicine found that the death rate from malaria in sub-Saharan Africa has dropped by 57% since 2000.
  • While HIV/AIDS is still a serious health threat, with the availability of antiretroviral treatment, the number of deaths from AIDS has been declining over the last decade.
  • Analysing the top causes of death worldwide, one finds that 13% of all human deaths are now caused by heart attacks; in the richest countries, 16% and in the poorest, 6%.
  • Drug-resistant TB is now at record levels according to a UN report calling for better diagnosis of the disease.
  • Every year 600,000 non-tobacco users, mostly women and children, die from exposure to tobacco smoke.
  • The latest data from the World Bank suggests an improving situation for women's health.
  • Please also see a related infographic by Chloe Tseng.
  • It was claimed that a Human Genome Project for personalised health care is needed, linking up genetics with promising research on the impact of environmental factors affecting disease, using alternative scenarios based on diet and lifestyle that can increase or decrease the likelihood of cancer, diabetes, or heart disease, and other illnesses.
  • It was also claimed that we might be entering an age of pandemics.
  • A laboratory in Mali started to rear Africa's first mosquitoes that are genetically modified to resist malaria, according to Glimpses of the Future.
  • In order to provide universal access to reproductive, maternal and newborn health services in the 51 countries with the lowest incomes and highest burden of disease, more than 4.2 million health workers are required. The World Health Organisation recognises the role that midwives play in reducing infant mortality rates and wants to increase the number of midwives. Unicef offered18-month midwife training programs in Pakistan and Afghanistan - see here.