Please don’t use Design Thinking.
Design Thinking is a subset of Systems Thinking (this is the polite interpretation). Design Thinking does with its sole existence what Systems Thinking tried to avoid: Another category to put stuff into, divide and conquer. It is an over-simplified version of the original theories.
Better: Jump directly to Systems Thinking, Cybernetics and Systems Theory (and if measurements are more your thing, even try System Dynamics).
I can only recommend that anyone interested in this topic take a look at the work of one of the masters of Systems Thinking, Russel Ackoff:
https://m.youtube.com/watch?v=9p6vrULecFI
This talk from 1991 is several dozen books heavily condensed into one hour.
(Russell Ackoff is considered one of the founders of Operations Research and ironically came to be regarded an apostate as he tried to reform the field he co-founded. He subsequently became a prominent figure of Systems Thinking)
My 2c. I'll show myself out.
I've been very interested in cybernetics and systems thinking lately — would you be able to recommend some good books? I'm not afraid of difficult academic or philosophical reading, but I'm looking for stuff that's large in scope, applies to general fields, etc.
Design Thinking (and more broadly, human-centered design) is a pragmatic framework for doing product design in an effective and productive manner. Systems Thinking is a massively more general superset. I'm not really sure how you'd operationalize that on a design project, except by following first principles, which would essentially get you to DT / HCD.
Someone tried to explain systems thinking to me with respect to a planning effort we had.
I have to admit that it was very hard to me to follow what they were saying.
Maybe I’m dumb, maybe the person didn’t explain it well, or, maybe system thinking is really complex and thus hard to convey and use.
Design thinking on the other hand is easy to understand and apply.