<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div><div dir="ltr" id="yui_3_16_0_1_1422473130967_37242"><span id="yui_3_16_0_1_1422473130967_37312" style="-webkit-text-size-adjust: auto; background-color: rgba(255, 255, 255, 0);">Isn't there another issue here? Red is seen not just when a certain wavelength hits the eye, but in response to a host of other factors, such as background. And the response is really a function of many color receptors being hit and then the visual system chewing on that (quickly), no?</span></div><div dir="ltr" id="yui_3_16_0_1_1422473130967_37242"><span style="-webkit-text-size-adjust: auto; background-color: rgba(255, 255, 255, 0);"><br></span></div><div dir="ltr" id="yui_3_16_0_1_1422473130967_37242"><span style="-webkit-text-size-adjust: auto; background-color: rgba(255, 255, 255, 0);">(I'm not even getting into the qualia issue here -- just how the visual system responds to make normal people perceive redness (or smell jasmine or hear a melody, etc.).)</span></div><div dir="ltr" id="yui_3_16_0_1_1422473130967_37242"><span style="-webkit-text-size-adjust: auto; background-color: rgba(255, 255, 255, 0);"><br></span></div><div dir="ltr" id="yui_3_16_0_1_1422473130967_37242"><span style="-webkit-text-size-adjust: auto; background-color: rgba(255, 255, 255, 0);">I didn't read the paper. Just responding to the discussion here.</span></div><br><div style="-webkit-text-size-adjust: auto;"><div style="font-size: 17px; line-height: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); -webkit-composition-fill-color: rgba(175, 192, 227, 0.235294);"><font size="3"><span style="line-height: 20px; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.294118); -webkit-composition-fill-color: rgba(175, 192, 227, 0.231373);">Regards,</span></font></div><div style="font-size: 17px; line-height: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); -webkit-composition-fill-color: rgba(175, 192, 227, 0.235294);"><font size="3"><span style="line-height: 20px; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.294118); -webkit-composition-fill-color: rgba(175, 192, 227, 0.231373);"><br></span></font></div><div style="font-size: 17px; line-height: normal; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.301961); -webkit-composition-fill-color: rgba(175, 192, 227, 0.235294);"><div style="font-family: UICTFontTextStyleBody; -webkit-text-size-adjust: auto;"><div><font size="3"><span style="line-height: 20px; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.294118); -webkit-composition-fill-color: rgba(175, 192, 227, 0.231373);">Dan</span></font></div> See my Kindle books at: </div><div style="font-family: UICTFontTextStyleBody; -webkit-text-size-adjust: auto;"><a href="http://www.amazon.com/Dan-Ust/e/B00J6HPX8M/">http://www.amazon.com/Dan-Ust/e/B00J6HPX8M/</a></div></div></div></div></body></html>