The cognitive power of plants: from mesological plasticity to non-explicit cognitive skills

Considering that plant intelligence is a not an exception, but the basic expression of the plasticity of the living world, we propose to investigate plant sensing and non-explicit cognitive skills of plants through a mesological prism. This could echo recent debates on plant sensitivity or felt states and open new perspectives on the cognitive capacities of brainless organisms. These questions will be addressed relatively to our very results in the cross-field of biosemiotics and mesological plasticity for the theoretical part, and of recent plant electrome studies related to perception, cognition, decision-making or attention-like processes for the experimental part. One tentative response could be that on-line cognition and non-explicit cognitive skills are relevant for plants (and non-neural organisms) not meeting the essential markers of animal or human sentience such as the ability to experience feelings, emotions, or subjectivity. For plants, however we should consider their own ecosystemic and active sensory-cognitive areas including phenotypic and epigenetic plasticity as well as their fine-tuned electromic pathways. Another response might be that only evolutionary biology and post-cognitivist transdisciplinary approaches involving both raw biological data and empirical or mesological considerations of the plant-milieu interface could permit us to apprehend the high and underestimated cognitive power underlying plant complex behaviors. Our objective will thus consist in determining how far these cognitive powers and/or cognitive abilities extend and what ways might have plants to access experience. Furthermore, we shall attempt to establish a new ecosensitive assessment of plant cognition considering the new form of plasticity we are describing on a mesological scale. . This would allow in the future to consider plants as essential medial structures at the plant-milieu interface and to redefine the boundaries of cognition thus putting an end to the circular debates about the deep nature of plant sentience, cognition or intelligent behaviors compared to animal and human.