Opinion articles of David N. Jansen

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Most of the following articles are in Dutch, so I am sorry to inform you that you will have to learn some to read them.

Would you like to react to some article? I am happy to receive your comments. Please send an e-mail to (my first name)@dnjansen.eu. See you, David N. Jansen.

Principles of Science

Dutchmen and Aliens

Other topics

March 2011, David N. Jansen