<p>The 4th annual Call for Code Global Challenge focused on climate change on solutions.   The winner?  IBM's Call for Code Chief Technology Officer Daniel Krook chats with Techstination's Fred Fishkin.</p>

The 4th annual Call for Code Global Challenge focused on climate change on solutions. The winner? IBM's Call for Code Chief Technology Officer Daniel Krook chats with Techstination's Fred Fishkin.

<p>The 4th annual Call for Code Global Challenge focused on climate change on solutions. &nbsp;&nbsp;The winner? &nbsp;IBM's Call for Code Chief Technology Officer Daniel Krook chats with Techstination's Fred Fishkin.</p>

IBM's 2021 Call for Code winner: CTO Daniel Krook

Techstination is a daily report on consumer tech produced by tech journalist and host Fred Fishkin. Listen to full interviews and daily reports here and find more at www.techstination.com

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IBM's 2021 Call for Code winner: CTO Daniel Krook

IBM's 2021 Call for Code winner: CTO Daniel Krook