Por el calentamiento global aumenta el canibalismo entre los osos polares

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<blockquote class="wp-embedded-content"><a href="https://rebelion.org/por-el-calentamiento-global-aumenta-el-canibalismo-entre-los-osos-polares/">Por el calentamiento global aumenta el canibalismo entre los osos polares</a></blockquote>
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