Empirical studies of the relationship between aspects of the landscape and human emotions have been fruitful over the last few decades. In fact, we are awash in data that describes a correlation between natural landscapes and positive human feelings. While this plethora of data has been useful to various disciplines, it has not lead to an explanatory theory as to why and how the landscape should have this affect. This paper proposes that the discipline of evolutionary psychology provides an explanatory theory. Rather than a broad explanation, evolutionary psychology drills down on ancient problems of survival and relates those problems to contemporary behavior. Our connection to tree canopy is used as an example of this approach.
The impact of ancient tree form on modern landscape preferences

MORE RESOURCES:
July BHS – 2025 American Public Gardens Conference in Denver – Thank you!
It was great to see so many of you at the 2025 American Public Gardens Conference in Denver. This year...
READ MORE
Streamline & Scale: Smart Automation for Garden Operations
Public gardens often face the challenge of doing more with limited staff and budgets. This session explores how automation and...
READ MORE
FY2024b Annual Report
You may be wondering what FY2024b could possibly be as it’s not the typical way to designate a fiscal year....
READ MORE
2025 Plant Collections Network Forum
Held Tuesday, June 17, 2025, 11:00am – 12:00pm ET Led by: Pam Allenstein, APGA Senior Program Manager, Collections, Conservation, &...
READ MORE