Final answer:
There is no specific solution provided by Alex, but the principles of promoting local produce consumption, reducing waste, and community gardening may be applied to addressing the issue of preserving GDR food products.
Step-by-step explanation:
Alex's solution to the lack of original GDR food products does not appear to be explicitly stated in the provided references. However, the context discusses a broader societal challenge and mentions some principles for creating a more sustainable food system, which could apply to the issue of preserving or reintroducing GDR food products as well.
These principles include the importance of reducing waste, advocating for local and seasonal produce consumption, promoting community gardening and local green spaces, and, as per Michael Pollan's The Omnivore's Dilemma, encouraging people to be aware of the origins of their food and to prefer locally-sourced products.
Moreover, addressing food deserts and inequalities in food access are relevant aspects to consider when discussing access to original, culturally significant food products like those from the GDR era.