Roberto Lerner
Opinión
2024-6-29
![Polarización afectiva](https://peru21.pe/resizer/v2/E5DA6UWAPVCZJOZSWUEJUYNRWQ.jpg?auth=af41238a173aeaf07c9af0d90afc8e2db1069656fc11ec0a426933dbb69a3bda&width=320&height=180&quality=75&smart=true)
Opinión
2024-6-22
![La ilusión del cambio](https://peru21.pe/resizer/v2/NMC64RQ4IJDCPC3UACK7PJR7HU.jpg?auth=b4d6ed196e92347d9968d25d88aef99bc7ecd56684aee91910f5a31ff1bbfcb7&width=320&height=180&quality=75&smart=true)
Opinión
2024-6-8
![Placer sin goce](https://peru21.pe/resizer/v2/2Q736IQRAJCO7BXYVJGVDBCNCU.jpg?auth=e7308224647fd8d4b374e3187e0102e950c3c7f8a0ef2dd1d0139a54fd43d4bd&width=320&height=180&quality=75&smart=true)
Espacio de crianza
2021-2-10
![Espejos](https://peru21.pe/resizer/v2/DE6S762225B57HKMIHS4ZTUE7Q.jpg?auth=42a11a690e4508ac6af2530c807b850d2e5ce34e8095a073470c88cbe27ffad0&width=320&height=180&quality=75&smart=true)
Espacio de crianza
2021-1-13
![Evidencias](https://peru21.pe/resizer/v2/A76SRQONHBF5PMUYHTWNKVMMVM.jpg?auth=81128b7cc9722df4322e4e07308f06acaa8196dfc9e874879bb1f614e4e0c73a&width=320&height=180&quality=75&smart=true)
Opinión
2020-12-30
![Confusión perversa](https://peru21.pe/resizer/v2/L77QO3BAOFFQTAWYPL4WBC75AU.jpg?auth=379fa6452021f361123ca511b9dc5b8aac19b75faff8f0872bca773d0598b6a8&width=320&height=180&quality=75&smart=true)
Opinión
2020-12-17
![Decisiones](https://peru21.pe/resizer/v2/X2SFBMDKLVDOFFCHZGLYUH5BMQ.jpg?auth=d254ce0b9aa07d7ddbe9ac53e6eac23066f806412de47af821e2217b374fe1cf&width=320&height=180&quality=75&smart=true)
Opinión
2020-12-9
![Paternidad y biología](https://peru21.pe/resizer/v2/MFXUVRMQIZFNNI7O7ZE5GL2CIQ.jpg?auth=cb7764e39a5239e5949c4a8ba752925081b98cdffb93f2d373c40f4ff49b1e58&width=320&height=180&quality=75&smart=true)
Espacio de crianza
2020-11-11
![Que viva su edad](https://peru21.pe/resizer/v2/LQAKYUYQ4VGRRK2IPVVLJNFJMA.jpg?auth=ecaa1f46f812b8fe1d56f4c0ec4c0882b4f359f0cec91fe707a4955cd9e48569&width=320&height=180&quality=75&smart=true)
Opinión
2020-11-4
![Sin gimnasios mentales](https://peru21.pe/resizer/v2/PN3WTSIP2NGUDOCSZ6OA2KSCAM.jpg?auth=9f7ace683ec141b7ed7214769fe92b6fb3f9d9e4a87c1313050f0f019ce8d36f&width=320&height=180&quality=75&smart=true)
Espacio de crianza
2020-10-28
![Piscinas separadas](https://peru21.pe/resizer/v2/Y5URJRIRBJDUFB3XEAKJ422OYI.jpg?auth=4e51de7f0f2bd48a3cd886f4824589df40da8168cbaffd4265966fdbb0df9e78&width=320&height=180&quality=75&smart=true)
Opinión
2020-7-8
![No solo la ciencia](https://peru21.pe/resizer/v2/YJEQJP5SU5FX7L7XNHZNIHYHOQ.jpg?auth=3cae404324b9ee3b8d2e4f554cd6536f2f9ef24bebef5143240cd5aa29f21c2f&width=320&height=180&quality=75&smart=true)
Opinión
2020-5-20
![Se agita, pero no se mueve](https://peru21.pe/resizer/v2/ACTAFYET4VDWVHGAHNFPFIIJGM.jpg?auth=0cd8ca8e8daf191140b0dbcfa341c292b3ebfc936b38664a3d29581c99cec57e&width=320&height=180&quality=75&smart=true)
Opinión
2020-4-22
![Muros derribados](https://peru21.pe/resizer/v2/UKKOBLUTNRESTL6CPNG5FEHYSU.jpg?auth=b285a7f7744d9b7815ddb5cb5402034745ae93eb5b2d67e0922cd722a907f88e&width=320&height=180&quality=75&smart=true)
Opinión
2020-3-25
![El valor del realismo](https://peru21.pe/resizer/v2/N6CBYCQTE5CNTLKJ3LLRTNIVWQ.png?auth=eb7fa51d0b6bf1204cfffc12198908e13a57fde12c49231d3d28c5b9a4fcbde1&width=320&height=180&quality=75&smart=true)
Opinión
2020-3-4
![Detección de mentiras](https://peru21.pe/resizer/v2/INZ2QVJ2JRDRJJ5FVZXW3HDN2E.jpg?auth=7f5b3d120b808170cc964a4d26871e2488fd19f23983c77033c3fd4ceecf568f&width=320&height=180&quality=75&smart=true)
Opinión
2020-1-22
![Autoagresión virtual](https://peru21.pe/resizer/v2/3F64JSOH4FHSTAICQ56SNHNH44.jpg?auth=edbcf07861b75246f158e7b2b8cdb17336b2bd2c723d68799f065d1a4134f78d&width=320&height=180&quality=75&smart=true)
Opinión
2020-1-15
![En la orilla, en las olas](https://peru21.pe/resizer/v2/MQAJAXGWQNGHRNVQD2SVS53UEY.jpg?auth=52cd497aed87021d39182f8a910fbe5b11166e8fc5ff18bfc75a183295e7f7cf&width=320&height=180&quality=75&smart=true)
Opinión
2019-12-18
Opinión
2019-10-30
![De marchas y números](https://peru21.pe/resizer/v2/4CA6QXKHUFGSJGJEG4DX3TKDAU.jpg?auth=45d7eb52c35d7fac5999ac6ceca12e75a8ce971cc6ab0981b349d7e29e732303&width=320&height=180&quality=75&smart=true)
Espacio de crianza
2019-2-13
![Celebraciones](https://peru21.pe/resizer/v2/O223DD75IJCBVCWSNBSW2JF3L4.jpg?auth=e080deb6ce4c88287ec589914e7773e5d535062d7454c67ed47a09c5dfd18768&width=320&height=180&quality=75&smart=true)
Espacio de crianza
2019-1-30
![Extraterrestre](https://peru21.pe/resizer/v2/YBF6ULIO5NC43CE2A77XPDPHDI.jpg?auth=7c872ee8797967502e72aefec195f733261b2a254e114375ca9985f7e0e6fdc7&width=320&height=180&quality=75&smart=true)
Espacio de crianza
2019-1-23
![Arqueología moral](https://peru21.pe/resizer/v2/QNKDPSZ5VBDQFI5KPDNVB4F63A.jpg?auth=1a42d923af2ca0c0f7fcec613ebd17951b40f8d151580640e9e7692b0c21bebf&width=320&height=180&quality=75&smart=true)
Espacio de crianza
2018-12-19
![El arte del ocaso](https://peru21.pe/resizer/v2/H7QCQXURBBFMFPF7GKFUZDEFFA.jpg?auth=9b5db788d81fbd814d63fe675431a14d1ae166e9c0553ebbc6181822ef807648&width=320&height=180&quality=75&smart=true)
Opinión
2018-12-12
![La otra mano](https://peru21.pe/resizer/v2/FEEPT37M5RHH7EKZ6SQJS56KTI.jpg?auth=d48213da879ba30d30e7a202bde5df5eee59baeb6ea79300ece5cc352e3ea6a7&width=320&height=180&quality=75&smart=true)