Esh, Chris J. https://orcid.org/0000-0002-7239-6396
Carter, Sarah https://orcid.org/0000-0002-9170-9001
Bougault, Valérie https://orcid.org/0000-0002-2258-6562
Girard, Olivier https://orcid.org/0000-0003-4101-1649
van Rensburg, Dina C. Janse https://orcid.org/0000-0003-1058-6992
Chrismas, Bryna C. R. https://orcid.org/0000-0003-3498-3829
Meyer, Tim https://orcid.org/0000-0003-3425-4546
Taylor, Lee https://orcid.org/0000-0002-8483-7187
Article History
Accepted: 25 February 2026
First Online: 23 March 2026
Declarations
:
: The authors have no relevant financial or non-financial interests to disclose.
: CE and LT conceptualised the article. Environmental challenge–specific guidelines were critically reviewed by those with field-specific expertise (heat: LT, CE, BC; altitude: OG; air pollution/allergens: VB; travel: DCJvR). TM critically reviewed the content to ensure ecological validity and real-world compatible recommendations. SC provided critical review of the content and created the bespoke visualisations. All authors reviewed and edited full drafts of the manuscript and approved the final version.
: No datasets were generated or analysed to produce this article.