Accepting the issues of cognitive load the problem with this slide is that the viewer will attempt to interpret not only the text but also the two images. These are themselves complex, even understanding that the text provides clues to synthesis for the educated audience. As such, the audience will be listening, reading and interpreting images all at one time. An alternative slide to be displayed whilst discussing this topic forces the audience to consider the image and specific fact under discussion. Once highlighted, this is annotated it. And the story moves on.
Images should provide function and not simply be decoration.

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